99381120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 319610880

約数和(自身を除く): 220229760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 271, 320, 382, 384, 480, 542, 573, 640, 764, 813, 955, 960, 1084, 1146, 1355, 1528, 1626, 1910, 1920, 2168, 2292, 2710, 2865, 3056, 3252, 3820, 4065, 4336, 4584, 5420, 5730, 6112, 6504, 7640, 8130, 8672, 9168, 10840, 11460, 12224, 13008, 15280, 16260, 17344, 18336, 21680, 22920, 24448, 26016, 30560, 32520, 34688, 36672, 43360, 45840, 51761, 52032, 61120, 65040, 73344, 86720, 91680, 103522, 104064, 122240, 130080, 155283, 173440, 183360, 207044, 258805, 260160, 310566, 366720, 414088, 517610, 520320, 621132, 776415, 828176, 1035220, 1242264, 1552830, 1656352, 2070440, 2484528, 3105660, 3312704, 4140880, 4969056, 6211320, 6625408, 8281760, 9938112, 12422640, 16563520, 19876224, 24845280, 33127040, 49690560, 99381120]

約数ペア:

[(1, 99381120), (2, 49690560), (3, 33127040), (4, 24845280), (5, 19876224), (6, 16563520), (8, 12422640), (10, 9938112), (12, 8281760), (15, 6625408), (16, 6211320), (20, 4969056), (24, 4140880), (30, 3312704), (32, 3105660), (40, 2484528), (48, 2070440), (60, 1656352), (64, 1552830), (80, 1242264), (96, 1035220), (120, 828176), (128, 776415), (160, 621132), (191, 520320), (192, 517610), (240, 414088), (271, 366720), (320, 310566), (382, 260160), (384, 258805), (480, 207044), (542, 183360), (573, 173440), (640, 155283), (764, 130080), (813, 122240), (955, 104064), (960, 103522), (1084, 91680), (1146, 86720), (1355, 73344), (1528, 65040), (1626, 61120), (1910, 52032), (1920, 51761), (2168, 45840), (2292, 43360), (2710, 36672), (2865, 34688), (3056, 32520), (3252, 30560), (3820, 26016), (4065, 24448), (4336, 22920), (4584, 21680), (5420, 18336), (5730, 17344), (6112, 16260), (6504, 15280), (7640, 13008), (8130, 12224), (8672, 11460), (9168, 10840)]