109987020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4312

約数の個数: 144

約数和(自身を含む): 392045472

約数和(自身を除く): 282058452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4273, 4290, 5148, 6435, 8546, 8580, 12819, 12870, 17092, 21365, 25638, 25740, 38457, 42730, 47003, 51276, 55549, 64095, 76914, 85460, 94006, 111098, 128190, 141009, 153828, 166647, 188012, 192285, 222196, 235015, 256380, 277745, 282018, 333294, 384570, 423027, 470030, 499941, 555490, 564036, 611039, 666588, 705045, 769140, 833235, 846054, 940060, 999882, 1110980, 1222078, 1410090, 1666470, 1692108, 1833117, 1999764, 2115135, 2444156, 2499705, 2820180, 3055195, 3332940, 3666234, 4230270, 4999410, 5499351, 6110390, 7332468, 8460540, 9165585, 9998820, 10998702, 12220780, 18331170, 21997404, 27496755, 36662340, 54993510, 109987020]

約数ペア:

[(1, 109987020), (2, 54993510), (3, 36662340), (4, 27496755), (5, 21997404), (6, 18331170), (9, 12220780), (10, 10998702), (11, 9998820), (12, 9165585), (13, 8460540), (15, 7332468), (18, 6110390), (20, 5499351), (22, 4999410), (26, 4230270), (30, 3666234), (33, 3332940), (36, 3055195), (39, 2820180), (44, 2499705), (45, 2444156), (52, 2115135), (55, 1999764), (60, 1833117), (65, 1692108), (66, 1666470), (78, 1410090), (90, 1222078), (99, 1110980), (110, 999882), (117, 940060), (130, 846054), (132, 833235), (143, 769140), (156, 705045), (165, 666588), (180, 611039), (195, 564036), (198, 555490), (220, 499941), (234, 470030), (260, 423027), (286, 384570), (330, 333294), (390, 282018), (396, 277745), (429, 256380), (468, 235015), (495, 222196), (572, 192285), (585, 188012), (660, 166647), (715, 153828), (780, 141009), (858, 128190), (990, 111098), (1170, 94006), (1287, 85460), (1430, 76914), (1716, 64095), (1980, 55549), (2145, 51276), (2340, 47003), (2574, 42730), (2860, 38457), (4273, 25740), (4290, 25638), (5148, 21365), (6435, 17092), (8546, 12870), (8580, 12819)]