29323980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 110623968

約数和(自身を除く): 81299988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 37, 42, 45, 51, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 111, 119, 126, 140, 148, 153, 170, 180, 185, 204, 210, 222, 238, 252, 255, 259, 306, 315, 333, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 612, 629, 630, 666, 714, 740, 765, 777, 1020, 1036, 1071, 1110, 1190, 1258, 1260, 1295, 1332, 1369, 1428, 1530, 1554, 1665, 1785, 1887, 2142, 2220, 2331, 2380, 2516, 2590, 2738, 3060, 3108, 3145, 3330, 3570, 3774, 3885, 4107, 4284, 4403, 4662, 5180, 5355, 5476, 5661, 6290, 6660, 6845, 7140, 7548, 7770, 8214, 8806, 9324, 9435, 9583, 10710, 11322, 11655, 12321, 12580, 13209, 13690, 15540, 16428, 17612, 18870, 19166, 20535, 21420, 22015, 22644, 23273, 23310, 24642, 26418, 27380, 28305, 28749, 37740, 38332, 39627, 41070, 44030, 46546, 46620, 47915, 49284, 52836, 56610, 57498, 61605, 66045, 69819, 79254, 82140, 86247, 88060, 93092, 95830, 113220, 114996, 116365, 123210, 132090, 139638, 143745, 158508, 162911, 172494, 191660, 198135, 209457, 232730, 246420, 264180, 279276, 287490, 325822, 344988, 349095, 396270, 418914, 431235, 465460, 488733, 574980, 651644, 698190, 792540, 814555, 837828, 862470, 977466, 1047285, 1396380, 1466199, 1629110, 1724940, 1954932, 2094570, 2443665, 2932398, 3258220, 4189140, 4887330, 5864796, 7330995, 9774660, 14661990, 29323980]

約数ペア:

[(1, 29323980), (2, 14661990), (3, 9774660), (4, 7330995), (5, 5864796), (6, 4887330), (7, 4189140), (9, 3258220), (10, 2932398), (12, 2443665), (14, 2094570), (15, 1954932), (17, 1724940), (18, 1629110), (20, 1466199), (21, 1396380), (28, 1047285), (30, 977466), (34, 862470), (35, 837828), (36, 814555), (37, 792540), (42, 698190), (45, 651644), (51, 574980), (60, 488733), (63, 465460), (68, 431235), (70, 418914), (74, 396270), (84, 349095), (85, 344988), (90, 325822), (102, 287490), (105, 279276), (111, 264180), (119, 246420), (126, 232730), (140, 209457), (148, 198135), (153, 191660), (170, 172494), (180, 162911), (185, 158508), (204, 143745), (210, 139638), (222, 132090), (238, 123210), (252, 116365), (255, 114996), (259, 113220), (306, 95830), (315, 93092), (333, 88060), (340, 86247), (357, 82140), (370, 79254), (420, 69819), (444, 66045), (476, 61605), (510, 57498), (518, 56610), (555, 52836), (595, 49284), (612, 47915), (629, 46620), (630, 46546), (666, 44030), (714, 41070), (740, 39627), (765, 38332), (777, 37740), (1020, 28749), (1036, 28305), (1071, 27380), (1110, 26418), (1190, 24642), (1258, 23310), (1260, 23273), (1295, 22644), (1332, 22015), (1369, 21420), (1428, 20535), (1530, 19166), (1554, 18870), (1665, 17612), (1785, 16428), (1887, 15540), (2142, 13690), (2220, 13209), (2331, 12580), (2380, 12321), (2516, 11655), (2590, 11322), (2738, 10710), (3060, 9583), (3108, 9435), (3145, 9324), (3330, 8806), (3570, 8214), (3774, 7770), (3885, 7548), (4107, 7140), (4284, 6845), (4403, 6660), (4662, 6290), (5180, 5661), (5355, 5476)]