74161620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 248491152

約数和(自身を除く): 174329532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 773, 780, 820, 1066, 1170, 1230, 1476, 1546, 1599, 1845, 2132, 2319, 2340, 2460, 2665, 3092, 3198, 3690, 3865, 4638, 4797, 5330, 6396, 6957, 7380, 7730, 7995, 9276, 9594, 10049, 10660, 11595, 13914, 15460, 15990, 19188, 20098, 23190, 23985, 27828, 30147, 31693, 31980, 34785, 40196, 46380, 47970, 50245, 60294, 63386, 69570, 90441, 95079, 95940, 100490, 120588, 126772, 139140, 150735, 158465, 180882, 190158, 200980, 285237, 301470, 316930, 361764, 380316, 412009, 452205, 475395, 570474, 602940, 633860, 824018, 904410, 950790, 1140948, 1236027, 1426185, 1648036, 1808820, 1901580, 2060045, 2472054, 2852370, 3708081, 4120090, 4944108, 5704740, 6180135, 7416162, 8240180, 12360270, 14832324, 18540405, 24720540, 37080810, 74161620]

約数ペア:

[(1, 74161620), (2, 37080810), (3, 24720540), (4, 18540405), (5, 14832324), (6, 12360270), (9, 8240180), (10, 7416162), (12, 6180135), (13, 5704740), (15, 4944108), (18, 4120090), (20, 3708081), (26, 2852370), (30, 2472054), (36, 2060045), (39, 1901580), (41, 1808820), (45, 1648036), (52, 1426185), (60, 1236027), (65, 1140948), (78, 950790), (82, 904410), (90, 824018), (117, 633860), (123, 602940), (130, 570474), (156, 475395), (164, 452205), (180, 412009), (195, 380316), (205, 361764), (234, 316930), (246, 301470), (260, 285237), (369, 200980), (390, 190158), (410, 180882), (468, 158465), (492, 150735), (533, 139140), (585, 126772), (615, 120588), (738, 100490), (773, 95940), (780, 95079), (820, 90441), (1066, 69570), (1170, 63386), (1230, 60294), (1476, 50245), (1546, 47970), (1599, 46380), (1845, 40196), (2132, 34785), (2319, 31980), (2340, 31693), (2460, 30147), (2665, 27828), (3092, 23985), (3198, 23190), (3690, 20098), (3865, 19188), (4638, 15990), (4797, 15460), (5330, 13914), (6396, 11595), (6957, 10660), (7380, 10049), (7730, 9594), (7995, 9276)]