78475320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 384

約数和(自身を含む): 336960000

約数和(自身を除く): 258484680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 149, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 298, 308, 315, 330, 342, 360, 380, 385, 396, 399, 418, 420, 440, 447, 456, 462, 495, 504, 532, 570, 596, 616, 627, 630, 660, 665, 684, 693, 745, 760, 770, 792, 798, 836, 840, 855, 894, 924, 990, 1043, 1045, 1064, 1140, 1155, 1192, 1197, 1254, 1260, 1320, 1330, 1341, 1368, 1386, 1463, 1490, 1540, 1596, 1639, 1672, 1710, 1788, 1848, 1881, 1980, 1995, 2086, 2090, 2235, 2280, 2310, 2394, 2508, 2520, 2660, 2682, 2772, 2831, 2926, 2980, 3080, 3129, 3135, 3192, 3278, 3420, 3465, 3576, 3762, 3960, 3990, 4172, 4180, 4389, 4470, 4620, 4788, 4917, 5016, 5215, 5320, 5364, 5544, 5662, 5852, 5960, 5985, 6258, 6270, 6556, 6705, 6840, 6930, 7315, 7524, 7980, 8195, 8344, 8360, 8493, 8778, 8940, 9240, 9387, 9405, 9576, 9834, 10430, 10728, 11324, 11473, 11704, 11970, 12516, 12540, 13112, 13167, 13410, 13860, 14155, 14630, 14751, 15048, 15645, 15960, 16390, 16986, 17556, 17880, 18774, 18810, 19668, 19817, 20860, 21945, 22648, 22946, 23940, 24585, 25032, 25080, 25479, 26334, 26820, 27720, 28310, 29260, 29502, 31141, 31290, 32780, 33972, 34419, 35112, 37548, 37620, 39336, 39634, 41720, 42465, 43890, 45892, 46935, 47880, 49170, 50958, 52668, 53640, 56620, 57365, 58520, 59004, 59451, 62282, 62580, 65560, 65835, 67944, 68838, 73755, 75096, 75240, 79268, 84930, 87780, 91784, 93423, 93870, 98340, 99085, 101916, 103257, 105336, 113240, 114730, 118008, 118902, 124564, 125160, 127395, 131670, 137676, 147510, 155705, 158536, 169860, 172095, 175560, 178353, 186846, 187740, 196680, 198170, 203832, 206514, 217987, 229460, 237804, 249128, 254790, 263340, 275352, 280269, 295020, 297255, 311410, 339720, 344190, 356706, 373692, 375480, 396340, 413028, 435974, 458920, 467115, 475608, 509580, 516285, 526680, 560538, 590040, 594510, 622820, 653961, 688380, 713412, 747384, 792680, 826056, 871948, 891765, 934230, 1019160, 1032570, 1089935, 1121076, 1189020, 1245640, 1307922, 1376760, 1401345, 1426824, 1743896, 1783530, 1868460, 1961883, 2065140, 2179870, 2242152, 2378040, 2615844, 2802690, 3269805, 3567060, 3736920, 3923766, 4130280, 4359740, 5231688, 5605380, 6539610, 7134120, 7847532, 8719480, 9809415, 11210760, 13079220, 15695064, 19618830, 26158440, 39237660, 78475320]

約数ペア:

[(1, 78475320), (2, 39237660), (3, 26158440), (4, 19618830), (5, 15695064), (6, 13079220), (7, 11210760), (8, 9809415), (9, 8719480), (10, 7847532), (11, 7134120), (12, 6539610), (14, 5605380), (15, 5231688), (18, 4359740), (19, 4130280), (20, 3923766), (21, 3736920), (22, 3567060), (24, 3269805), (28, 2802690), (30, 2615844), (33, 2378040), (35, 2242152), (36, 2179870), (38, 2065140), (40, 1961883), (42, 1868460), (44, 1783530), (45, 1743896), (55, 1426824), (56, 1401345), (57, 1376760), (60, 1307922), (63, 1245640), (66, 1189020), (70, 1121076), (72, 1089935), (76, 1032570), (77, 1019160), (84, 934230), (88, 891765), (90, 871948), (95, 826056), (99, 792680), (105, 747384), (110, 713412), (114, 688380), (120, 653961), (126, 622820), (132, 594510), (133, 590040), (140, 560538), (149, 526680), (152, 516285), (154, 509580), (165, 475608), (168, 467115), (171, 458920), (180, 435974), (190, 413028), (198, 396340), (209, 375480), (210, 373692), (220, 356706), (228, 344190), (231, 339720), (252, 311410), (264, 297255), (266, 295020), (280, 280269), (285, 275352), (298, 263340), (308, 254790), (315, 249128), (330, 237804), (342, 229460), (360, 217987), (380, 206514), (385, 203832), (396, 198170), (399, 196680), (418, 187740), (420, 186846), (440, 178353), (447, 175560), (456, 172095), (462, 169860), (495, 158536), (504, 155705), (532, 147510), (570, 137676), (596, 131670), (616, 127395), (627, 125160), (630, 124564), (660, 118902), (665, 118008), (684, 114730), (693, 113240), (745, 105336), (760, 103257), (770, 101916), (792, 99085), (798, 98340), (836, 93870), (840, 93423), (855, 91784), (894, 87780), (924, 84930), (990, 79268), (1043, 75240), (1045, 75096), (1064, 73755), (1140, 68838), (1155, 67944), (1192, 65835), (1197, 65560), (1254, 62580), (1260, 62282), (1320, 59451), (1330, 59004), (1341, 58520), (1368, 57365), (1386, 56620), (1463, 53640), (1490, 52668), (1540, 50958), (1596, 49170), (1639, 47880), (1672, 46935), (1710, 45892), (1788, 43890), (1848, 42465), (1881, 41720), (1980, 39634), (1995, 39336), (2086, 37620), (2090, 37548), (2235, 35112), (2280, 34419), (2310, 33972), (2394, 32780), (2508, 31290), (2520, 31141), (2660, 29502), (2682, 29260), (2772, 28310), (2831, 27720), (2926, 26820), (2980, 26334), (3080, 25479), (3129, 25080), (3135, 25032), (3192, 24585), (3278, 23940), (3420, 22946), (3465, 22648), (3576, 21945), (3762, 20860), (3960, 19817), (3990, 19668), (4172, 18810), (4180, 18774), (4389, 17880), (4470, 17556), (4620, 16986), (4788, 16390), (4917, 15960), (5016, 15645), (5215, 15048), (5320, 14751), (5364, 14630), (5544, 14155), (5662, 13860), (5852, 13410), (5960, 13167), (5985, 13112), (6258, 12540), (6270, 12516), (6556, 11970), (6705, 11704), (6840, 11473), (6930, 11324), (7315, 10728), (7524, 10430), (7980, 9834), (8195, 9576), (8344, 9405), (8360, 9387), (8493, 9240), (8778, 8940)]