99888480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 346024224

約数和(自身を除く): 246135744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 977, 1065, 1136, 1278, 1420, 1440, 1704, 1954, 2130, 2272, 2556, 2840, 2931, 3195, 3408, 3908, 4260, 4885, 5112, 5680, 5862, 6390, 6816, 7816, 8520, 8793, 9770, 10224, 11360, 11724, 12780, 14655, 15632, 17040, 17586, 19540, 20448, 23448, 25560, 29310, 31264, 34080, 35172, 39080, 43965, 46896, 51120, 58620, 69367, 70344, 78160, 87930, 93792, 102240, 117240, 138734, 140688, 156320, 175860, 208101, 234480, 277468, 281376, 346835, 351720, 416202, 468960, 554936, 624303, 693670, 703440, 832404, 1040505, 1109872, 1248606, 1387340, 1406880, 1664808, 2081010, 2219744, 2497212, 2774680, 3121515, 3329616, 4162020, 4994424, 5549360, 6243030, 6659232, 8324040, 9988848, 11098720, 12486060, 16648080, 19977696, 24972120, 33296160, 49944240, 99888480]

約数ペア:

[(1, 99888480), (2, 49944240), (3, 33296160), (4, 24972120), (5, 19977696), (6, 16648080), (8, 12486060), (9, 11098720), (10, 9988848), (12, 8324040), (15, 6659232), (16, 6243030), (18, 5549360), (20, 4994424), (24, 4162020), (30, 3329616), (32, 3121515), (36, 2774680), (40, 2497212), (45, 2219744), (48, 2081010), (60, 1664808), (71, 1406880), (72, 1387340), (80, 1248606), (90, 1109872), (96, 1040505), (120, 832404), (142, 703440), (144, 693670), (160, 624303), (180, 554936), (213, 468960), (240, 416202), (284, 351720), (288, 346835), (355, 281376), (360, 277468), (426, 234480), (480, 208101), (568, 175860), (639, 156320), (710, 140688), (720, 138734), (852, 117240), (977, 102240), (1065, 93792), (1136, 87930), (1278, 78160), (1420, 70344), (1440, 69367), (1704, 58620), (1954, 51120), (2130, 46896), (2272, 43965), (2556, 39080), (2840, 35172), (2931, 34080), (3195, 31264), (3408, 29310), (3908, 25560), (4260, 23448), (4885, 20448), (5112, 19540), (5680, 17586), (5862, 17040), (6390, 15632), (6816, 14655), (7816, 12780), (8520, 11724), (8793, 11360), (9770, 10224)]