111423780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 385532784

約数和(自身を除く): 274109004

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, 2801, 3060, 3315, 3978, 4420, 5602, 6630, 7956, 8403, 9945, 11204, 13260, 14005, 16806, 19890, 25209, 28010, 33612, 36413, 39780, 42015, 47617, 50418, 56020, 72826, 84030, 95234, 100836, 109239, 126045, 142851, 145652, 168060, 182065, 190468, 218478, 238085, 252090, 285702, 327717, 364130, 428553, 436956, 476170, 504180, 546195, 571404, 619021, 655434, 714255, 728260, 857106, 952340, 1092390, 1238042, 1310868, 1428510, 1638585, 1714212, 1857063, 2142765, 2184780, 2476084, 2857020, 3095105, 3277170, 3714126, 4285530, 5571189, 6190210, 6554340, 7428252, 8571060, 9285315, 11142378, 12380420, 18570630, 22284756, 27855945, 37141260, 55711890, 111423780]

約数ペア:

[(1, 111423780), (2, 55711890), (3, 37141260), (4, 27855945), (5, 22284756), (6, 18570630), (9, 12380420), (10, 11142378), (12, 9285315), (13, 8571060), (15, 7428252), (17, 6554340), (18, 6190210), (20, 5571189), (26, 4285530), (30, 3714126), (34, 3277170), (36, 3095105), (39, 2857020), (45, 2476084), (51, 2184780), (52, 2142765), (60, 1857063), (65, 1714212), (68, 1638585), (78, 1428510), (85, 1310868), (90, 1238042), (102, 1092390), (117, 952340), (130, 857106), (153, 728260), (156, 714255), (170, 655434), (180, 619021), (195, 571404), (204, 546195), (221, 504180), (234, 476170), (255, 436956), (260, 428553), (306, 364130), (340, 327717), (390, 285702), (442, 252090), (468, 238085), (510, 218478), (585, 190468), (612, 182065), (663, 168060), (765, 145652), (780, 142851), (884, 126045), (1020, 109239), (1105, 100836), (1170, 95234), (1326, 84030), (1530, 72826), (1989, 56020), (2210, 50418), (2340, 47617), (2652, 42015), (2801, 39780), (3060, 36413), (3315, 33612), (3978, 28010), (4420, 25209), (5602, 19890), (6630, 16806), (7956, 14005), (8403, 13260), (9945, 11204)]