145003710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 385689600

約数和(自身を除く): 240685890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 61, 79, 85, 102, 118, 122, 158, 170, 177, 183, 237, 255, 295, 305, 354, 366, 395, 474, 510, 590, 610, 790, 885, 915, 1003, 1037, 1185, 1343, 1770, 1830, 2006, 2074, 2370, 2686, 3009, 3111, 3599, 4029, 4661, 4819, 5015, 5185, 6018, 6222, 6715, 7198, 8058, 9322, 9638, 10030, 10370, 10797, 13430, 13983, 14457, 15045, 15555, 17995, 20145, 21594, 23305, 24095, 27966, 28914, 30090, 31110, 35990, 40290, 46610, 48190, 53985, 61183, 69915, 72285, 79237, 81923, 107970, 122366, 139830, 144570, 158474, 163846, 183549, 237711, 245769, 284321, 305915, 367098, 396185, 409615, 475422, 491538, 568642, 611830, 792370, 819230, 852963, 917745, 1188555, 1228845, 1421605, 1705926, 1835490, 2377110, 2457690, 2843210, 4264815, 4833457, 8529630, 9666914, 14500371, 24167285, 29000742, 48334570, 72501855, 145003710]

約数ペア:

[(1, 145003710), (2, 72501855), (3, 48334570), (5, 29000742), (6, 24167285), (10, 14500371), (15, 9666914), (17, 8529630), (30, 4833457), (34, 4264815), (51, 2843210), (59, 2457690), (61, 2377110), (79, 1835490), (85, 1705926), (102, 1421605), (118, 1228845), (122, 1188555), (158, 917745), (170, 852963), (177, 819230), (183, 792370), (237, 611830), (255, 568642), (295, 491538), (305, 475422), (354, 409615), (366, 396185), (395, 367098), (474, 305915), (510, 284321), (590, 245769), (610, 237711), (790, 183549), (885, 163846), (915, 158474), (1003, 144570), (1037, 139830), (1185, 122366), (1343, 107970), (1770, 81923), (1830, 79237), (2006, 72285), (2074, 69915), (2370, 61183), (2686, 53985), (3009, 48190), (3111, 46610), (3599, 40290), (4029, 35990), (4661, 31110), (4819, 30090), (5015, 28914), (5185, 27966), (6018, 24095), (6222, 23305), (6715, 21594), (7198, 20145), (8058, 17995), (9322, 15555), (9638, 15045), (10030, 14457), (10370, 13983), (10797, 13430)]