110946420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2834

約数の個数: 144

約数和(自身を含む): 383881680

約数和(自身を除く): 272935260

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, 2652, 2789, 3060, 3315, 3978, 4420, 5578, 6630, 7956, 8367, 9945, 11156, 13260, 13945, 16734, 19890, 25101, 27890, 33468, 36257, 39780, 41835, 47413, 50202, 55780, 72514, 83670, 94826, 100404, 108771, 125505, 142239, 145028, 167340, 181285, 189652, 217542, 237065, 251010, 284478, 326313, 362570, 426717, 435084, 474130, 502020, 543855, 568956, 616369, 652626, 711195, 725140, 853434, 948260, 1087710, 1232738, 1305252, 1422390, 1631565, 1706868, 1849107, 2133585, 2175420, 2465476, 2844780, 3081845, 3263130, 3698214, 4267170, 5547321, 6163690, 6526260, 7396428, 8534340, 9245535, 11094642, 12327380, 18491070, 22189284, 27736605, 36982140, 55473210, 110946420]

約数ペア:

[(1, 110946420), (2, 55473210), (3, 36982140), (4, 27736605), (5, 22189284), (6, 18491070), (9, 12327380), (10, 11094642), (12, 9245535), (13, 8534340), (15, 7396428), (17, 6526260), (18, 6163690), (20, 5547321), (26, 4267170), (30, 3698214), (34, 3263130), (36, 3081845), (39, 2844780), (45, 2465476), (51, 2175420), (52, 2133585), (60, 1849107), (65, 1706868), (68, 1631565), (78, 1422390), (85, 1305252), (90, 1232738), (102, 1087710), (117, 948260), (130, 853434), (153, 725140), (156, 711195), (170, 652626), (180, 616369), (195, 568956), (204, 543855), (221, 502020), (234, 474130), (255, 435084), (260, 426717), (306, 362570), (340, 326313), (390, 284478), (442, 251010), (468, 237065), (510, 217542), (585, 189652), (612, 181285), (663, 167340), (765, 145028), (780, 142239), (884, 125505), (1020, 108771), (1105, 100404), (1170, 94826), (1326, 83670), (1530, 72514), (1989, 55780), (2210, 50202), (2340, 47413), (2652, 41835), (2789, 39780), (3060, 36257), (3315, 33468), (3978, 27890), (4420, 25101), (5578, 19890), (6630, 16734), (7956, 13945), (8367, 13260), (9945, 11156)]