453016620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 1677312000

約数和(自身を除く): 1224295380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 127, 133, 140, 149, 171, 180, 190, 210, 228, 252, 254, 266, 285, 298, 315, 342, 380, 381, 399, 420, 447, 508, 532, 570, 596, 630, 635, 665, 684, 745, 762, 798, 855, 889, 894, 1043, 1140, 1143, 1197, 1260, 1270, 1330, 1341, 1490, 1524, 1596, 1710, 1778, 1788, 1905, 1995, 2086, 2235, 2286, 2394, 2413, 2540, 2660, 2667, 2682, 2831, 2980, 3129, 3420, 3556, 3810, 3990, 4172, 4445, 4470, 4572, 4788, 4826, 5215, 5334, 5364, 5662, 5715, 5985, 6258, 6705, 7239, 7620, 7980, 8001, 8493, 8890, 8940, 9387, 9652, 10430, 10668, 11324, 11430, 11970, 12065, 12516, 13335, 13410, 14155, 14478, 15645, 16002, 16891, 16986, 17780, 18774, 18923, 19817, 20860, 21717, 22860, 23940, 24130, 25479, 26670, 26820, 28310, 28956, 31290, 32004, 33782, 33972, 36195, 37548, 37846, 39634, 40005, 42465, 43434, 46935, 48260, 50673, 50958, 53340, 56620, 56769, 59451, 62580, 67564, 72390, 75692, 79268, 80010, 84455, 84930, 86868, 93870, 94615, 99085, 101346, 101916, 108585, 113538, 118902, 127395, 132461, 144780, 152019, 160020, 168910, 169860, 170307, 178353, 187740, 189230, 198170, 202692, 217170, 227076, 237804, 253365, 254790, 264922, 283845, 297255, 304038, 337820, 340614, 356706, 359537, 378460, 396340, 397383, 434340, 506730, 509580, 529844, 567690, 594510, 608076, 662305, 681228, 713412, 719074, 760095, 794766, 851535, 891765, 1013460, 1078611, 1135380, 1189020, 1192149, 1324610, 1438148, 1520190, 1589532, 1703070, 1783530, 1797685, 1986915, 2157222, 2384298, 2516759, 2649220, 3040380, 3235833, 3406140, 3567060, 3595370, 3973830, 4314444, 4768596, 5033518, 5393055, 5960745, 6471666, 7190740, 7550277, 7947660, 10067036, 10786110, 11921490, 12583795, 12943332, 15100554, 16179165, 21572220, 22650831, 23842980, 25167590, 30201108, 32358330, 37751385, 45301662, 50335180, 64716660, 75502770, 90603324, 113254155, 151005540, 226508310, 453016620]

約数ペア:

[(1, 453016620), (2, 226508310), (3, 151005540), (4, 113254155), (5, 90603324), (6, 75502770), (7, 64716660), (9, 50335180), (10, 45301662), (12, 37751385), (14, 32358330), (15, 30201108), (18, 25167590), (19, 23842980), (20, 22650831), (21, 21572220), (28, 16179165), (30, 15100554), (35, 12943332), (36, 12583795), (38, 11921490), (42, 10786110), (45, 10067036), (57, 7947660), (60, 7550277), (63, 7190740), (70, 6471666), (76, 5960745), (84, 5393055), (90, 5033518), (95, 4768596), (105, 4314444), (114, 3973830), (126, 3595370), (127, 3567060), (133, 3406140), (140, 3235833), (149, 3040380), (171, 2649220), (180, 2516759), (190, 2384298), (210, 2157222), (228, 1986915), (252, 1797685), (254, 1783530), (266, 1703070), (285, 1589532), (298, 1520190), (315, 1438148), (342, 1324610), (380, 1192149), (381, 1189020), (399, 1135380), (420, 1078611), (447, 1013460), (508, 891765), (532, 851535), (570, 794766), (596, 760095), (630, 719074), (635, 713412), (665, 681228), (684, 662305), (745, 608076), (762, 594510), (798, 567690), (855, 529844), (889, 509580), (894, 506730), (1043, 434340), (1140, 397383), (1143, 396340), (1197, 378460), (1260, 359537), (1270, 356706), (1330, 340614), (1341, 337820), (1490, 304038), (1524, 297255), (1596, 283845), (1710, 264922), (1778, 254790), (1788, 253365), (1905, 237804), (1995, 227076), (2086, 217170), (2235, 202692), (2286, 198170), (2394, 189230), (2413, 187740), (2540, 178353), (2660, 170307), (2667, 169860), (2682, 168910), (2831, 160020), (2980, 152019), (3129, 144780), (3420, 132461), (3556, 127395), (3810, 118902), (3990, 113538), (4172, 108585), (4445, 101916), (4470, 101346), (4572, 99085), (4788, 94615), (4826, 93870), (5215, 86868), (5334, 84930), (5364, 84455), (5662, 80010), (5715, 79268), (5985, 75692), (6258, 72390), (6705, 67564), (7239, 62580), (7620, 59451), (7980, 56769), (8001, 56620), (8493, 53340), (8890, 50958), (8940, 50673), (9387, 48260), (9652, 46935), (10430, 43434), (10668, 42465), (11324, 40005), (11430, 39634), (11970, 37846), (12065, 37548), (12516, 36195), (13335, 33972), (13410, 33782), (14155, 32004), (14478, 31290), (15645, 28956), (16002, 28310), (16891, 26820), (16986, 26670), (17780, 25479), (18774, 24130), (18923, 23940), (19817, 22860), (20860, 21717)]