207399060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 746928000

約数和(自身を除く): 539528940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 37, 38, 44, 45, 55, 57, 60, 66, 74, 76, 90, 95, 99, 110, 111, 114, 132, 148, 149, 165, 171, 180, 185, 190, 198, 209, 220, 222, 228, 285, 298, 330, 333, 342, 370, 380, 396, 407, 418, 444, 447, 495, 555, 570, 596, 627, 660, 666, 684, 703, 740, 745, 814, 836, 855, 894, 990, 1045, 1110, 1140, 1221, 1254, 1332, 1341, 1406, 1490, 1628, 1639, 1665, 1710, 1788, 1881, 1980, 2035, 2090, 2109, 2220, 2235, 2442, 2508, 2682, 2812, 2831, 2980, 3135, 3278, 3330, 3420, 3515, 3663, 3762, 4070, 4180, 4218, 4470, 4884, 4917, 5364, 5513, 5662, 6105, 6270, 6327, 6556, 6660, 6705, 7030, 7326, 7524, 7733, 8140, 8195, 8436, 8493, 8940, 9405, 9834, 10545, 11026, 11324, 12210, 12540, 12654, 13410, 14060, 14155, 14652, 14751, 15466, 16390, 16539, 16986, 18315, 18810, 19668, 21090, 22052, 23199, 24420, 24585, 25308, 25479, 26820, 27565, 28310, 29502, 30932, 31141, 31635, 32780, 33078, 33972, 36630, 37620, 38665, 42180, 42465, 46398, 49170, 49617, 50958, 55130, 56620, 59004, 60643, 62282, 63270, 66156, 69597, 73260, 73755, 77330, 82695, 84930, 92796, 93423, 98340, 99234, 101916, 104747, 110260, 115995, 121286, 124564, 126540, 127395, 139194, 147510, 154660, 155705, 165390, 169860, 181929, 186846, 198468, 209494, 231990, 242572, 248085, 254790, 278388, 280269, 295020, 303215, 311410, 314241, 330780, 347985, 363858, 373692, 418988, 463980, 467115, 496170, 509580, 523735, 545787, 560538, 606430, 622820, 628482, 695970, 727716, 909645, 934230, 942723, 992340, 1047470, 1091574, 1121076, 1152217, 1212860, 1256964, 1391940, 1401345, 1571205, 1819290, 1868460, 1885446, 2094940, 2183148, 2304434, 2728935, 2802690, 3142410, 3456651, 3638580, 3770892, 4608868, 4713615, 5457870, 5605380, 5761085, 6284820, 6913302, 9427230, 10369953, 10915740, 11522170, 13826604, 17283255, 18854460, 20739906, 23044340, 34566510, 41479812, 51849765, 69133020, 103699530, 207399060]

約数ペア:

[(1, 207399060), (2, 103699530), (3, 69133020), (4, 51849765), (5, 41479812), (6, 34566510), (9, 23044340), (10, 20739906), (11, 18854460), (12, 17283255), (15, 13826604), (18, 11522170), (19, 10915740), (20, 10369953), (22, 9427230), (30, 6913302), (33, 6284820), (36, 5761085), (37, 5605380), (38, 5457870), (44, 4713615), (45, 4608868), (55, 3770892), (57, 3638580), (60, 3456651), (66, 3142410), (74, 2802690), (76, 2728935), (90, 2304434), (95, 2183148), (99, 2094940), (110, 1885446), (111, 1868460), (114, 1819290), (132, 1571205), (148, 1401345), (149, 1391940), (165, 1256964), (171, 1212860), (180, 1152217), (185, 1121076), (190, 1091574), (198, 1047470), (209, 992340), (220, 942723), (222, 934230), (228, 909645), (285, 727716), (298, 695970), (330, 628482), (333, 622820), (342, 606430), (370, 560538), (380, 545787), (396, 523735), (407, 509580), (418, 496170), (444, 467115), (447, 463980), (495, 418988), (555, 373692), (570, 363858), (596, 347985), (627, 330780), (660, 314241), (666, 311410), (684, 303215), (703, 295020), (740, 280269), (745, 278388), (814, 254790), (836, 248085), (855, 242572), (894, 231990), (990, 209494), (1045, 198468), (1110, 186846), (1140, 181929), (1221, 169860), (1254, 165390), (1332, 155705), (1341, 154660), (1406, 147510), (1490, 139194), (1628, 127395), (1639, 126540), (1665, 124564), (1710, 121286), (1788, 115995), (1881, 110260), (1980, 104747), (2035, 101916), (2090, 99234), (2109, 98340), (2220, 93423), (2235, 92796), (2442, 84930), (2508, 82695), (2682, 77330), (2812, 73755), (2831, 73260), (2980, 69597), (3135, 66156), (3278, 63270), (3330, 62282), (3420, 60643), (3515, 59004), (3663, 56620), (3762, 55130), (4070, 50958), (4180, 49617), (4218, 49170), (4470, 46398), (4884, 42465), (4917, 42180), (5364, 38665), (5513, 37620), (5662, 36630), (6105, 33972), (6270, 33078), (6327, 32780), (6556, 31635), (6660, 31141), (6705, 30932), (7030, 29502), (7326, 28310), (7524, 27565), (7733, 26820), (8140, 25479), (8195, 25308), (8436, 24585), (8493, 24420), (8940, 23199), (9405, 22052), (9834, 21090), (10545, 19668), (11026, 18810), (11324, 18315), (12210, 16986), (12540, 16539), (12654, 16390), (13410, 15466), (14060, 14751), (14155, 14652)]