452298420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2747

約数の個数: 216

約数和(自身を含む): 1680588000

約数和(自身を除く): 1228289580

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, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2699, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5398, 5586, 5985, 7980, 8097, 8379, 8820, 9310, 10796, 11172, 11970, 13495, 13965, 16194, 16758, 18620, 18893, 23940, 24291, 26990, 27930, 32388, 33516, 37786, 40485, 41895, 48582, 51281, 53980, 55860, 56679, 75572, 80970, 83790, 94465, 97164, 102562, 113358, 121455, 132251, 153843, 161940, 167580, 170037, 188930, 205124, 226716, 242910, 256405, 264502, 283395, 307686, 340074, 358967, 377860, 396753, 461529, 485820, 512810, 529004, 566790, 615372, 661255, 680148, 717934, 769215, 793506, 850185, 923058, 1025620, 1076901, 1133580, 1190259, 1322510, 1435868, 1538430, 1587012, 1700370, 1794835, 1846116, 1983765, 2153802, 2307645, 2380518, 2512769, 2645020, 3076860, 3230703, 3400740, 3589670, 3967530, 4307604, 4615290, 4761036, 5025538, 5384505, 5951295, 6461406, 7179340, 7538307, 7935060, 9230580, 10051076, 10769010, 11902590, 12563845, 12922812, 15076614, 16153515, 21538020, 22614921, 23805180, 25127690, 30153228, 32307030, 37691535, 45229842, 50255380, 64614060, 75383070, 90459684, 113074605, 150766140, 226149210, 452298420]

約数ペア:

[(1, 452298420), (2, 226149210), (3, 150766140), (4, 113074605), (5, 90459684), (6, 75383070), (7, 64614060), (9, 50255380), (10, 45229842), (12, 37691535), (14, 32307030), (15, 30153228), (18, 25127690), (19, 23805180), (20, 22614921), (21, 21538020), (28, 16153515), (30, 15076614), (35, 12922812), (36, 12563845), (38, 11902590), (42, 10769010), (45, 10051076), (49, 9230580), (57, 7935060), (60, 7538307), (63, 7179340), (70, 6461406), (76, 5951295), (84, 5384505), (90, 5025538), (95, 4761036), (98, 4615290), (105, 4307604), (114, 3967530), (126, 3589670), (133, 3400740), (140, 3230703), (147, 3076860), (171, 2645020), (180, 2512769), (190, 2380518), (196, 2307645), (210, 2153802), (228, 1983765), (245, 1846116), (252, 1794835), (266, 1700370), (285, 1587012), (294, 1538430), (315, 1435868), (342, 1322510), (380, 1190259), (399, 1133580), (420, 1076901), (441, 1025620), (490, 923058), (532, 850185), (570, 793506), (588, 769215), (630, 717934), (665, 680148), (684, 661255), (735, 615372), (798, 566790), (855, 529004), (882, 512810), (931, 485820), (980, 461529), (1140, 396753), (1197, 377860), (1260, 358967), (1330, 340074), (1470, 307686), (1596, 283395), (1710, 264502), (1764, 256405), (1862, 242910), (1995, 226716), (2205, 205124), (2394, 188930), (2660, 170037), (2699, 167580), (2793, 161940), (2940, 153843), (3420, 132251), (3724, 121455), (3990, 113358), (4410, 102562), (4655, 97164), (4788, 94465), (5398, 83790), (5586, 80970), (5985, 75572), (7980, 56679), (8097, 55860), (8379, 53980), (8820, 51281), (9310, 48582), (10796, 41895), (11172, 40485), (11970, 37786), (13495, 33516), (13965, 32388), (16194, 27930), (16758, 26990), (18620, 24291), (18893, 23940)]