97819020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2504

約数の個数: 144

約数和(自身を含む): 338476320

約数和(自身を除く): 240657300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2459, 2652, 3060, 3315, 3978, 4420, 4918, 6630, 7377, 7956, 9836, 9945, 12295, 13260, 14754, 19890, 22131, 24590, 29508, 31967, 36885, 39780, 41803, 44262, 49180, 63934, 73770, 83606, 88524, 95901, 110655, 125409, 127868, 147540, 159835, 167212, 191802, 209015, 221310, 250818, 287703, 319670, 376227, 383604, 418030, 442620, 479505, 501636, 543439, 575406, 627045, 639340, 752454, 836060, 959010, 1086878, 1150812, 1254090, 1438515, 1504908, 1630317, 1881135, 1918020, 2173756, 2508180, 2717195, 2877030, 3260634, 3762270, 4890951, 5434390, 5754060, 6521268, 7524540, 8151585, 9781902, 10868780, 16303170, 19563804, 24454755, 32606340, 48909510, 97819020]

約数ペア:

[(1, 97819020), (2, 48909510), (3, 32606340), (4, 24454755), (5, 19563804), (6, 16303170), (9, 10868780), (10, 9781902), (12, 8151585), (13, 7524540), (15, 6521268), (17, 5754060), (18, 5434390), (20, 4890951), (26, 3762270), (30, 3260634), (34, 2877030), (36, 2717195), (39, 2508180), (45, 2173756), (51, 1918020), (52, 1881135), (60, 1630317), (65, 1504908), (68, 1438515), (78, 1254090), (85, 1150812), (90, 1086878), (102, 959010), (117, 836060), (130, 752454), (153, 639340), (156, 627045), (170, 575406), (180, 543439), (195, 501636), (204, 479505), (221, 442620), (234, 418030), (255, 383604), (260, 376227), (306, 319670), (340, 287703), (390, 250818), (442, 221310), (468, 209015), (510, 191802), (585, 167212), (612, 159835), (663, 147540), (765, 127868), (780, 125409), (884, 110655), (1020, 95901), (1105, 88524), (1170, 83606), (1326, 73770), (1530, 63934), (1989, 49180), (2210, 44262), (2340, 41803), (2459, 39780), (2652, 36885), (3060, 31967), (3315, 29508), (3978, 24590), (4420, 22131), (4918, 19890), (6630, 14754), (7377, 13260), (7956, 12295), (9836, 9945)]