99802980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24107}}^1$

素因数の和:24145

約数の個数: 72

約数和(自身を含む): 315911232

約数和(自身を除く): 216108252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 24107, 48214, 72321, 96428, 120535, 144642, 216963, 241070, 289284, 361605, 433926, 482140, 554461, 723210, 867852, 1084815, 1108922, 1446420, 1663383, 2169630, 2217844, 2772305, 3326766, 4339260, 4990149, 5544610, 6653532, 8316915, 9980298, 11089220, 16633830, 19960596, 24950745, 33267660, 49901490, 99802980]

約数ペア:

[(1, 99802980), (2, 49901490), (3, 33267660), (4, 24950745), (5, 19960596), (6, 16633830), (9, 11089220), (10, 9980298), (12, 8316915), (15, 6653532), (18, 5544610), (20, 4990149), (23, 4339260), (30, 3326766), (36, 2772305), (45, 2217844), (46, 2169630), (60, 1663383), (69, 1446420), (90, 1108922), (92, 1084815), (115, 867852), (138, 723210), (180, 554461), (207, 482140), (230, 433926), (276, 361605), (345, 289284), (414, 241070), (460, 216963), (690, 144642), (828, 120535), (1035, 96428), (1380, 72321), (2070, 48214), (4140, 24107)]