189929100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 587962368

約数和(自身を除く): 398033268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 167, 170, 204, 223, 255, 300, 334, 340, 425, 446, 501, 510, 668, 669, 835, 850, 892, 1002, 1020, 1115, 1275, 1338, 1670, 1700, 2004, 2230, 2505, 2550, 2676, 2839, 3340, 3345, 3791, 4175, 4460, 5010, 5100, 5575, 5678, 6690, 7582, 8350, 8517, 10020, 11150, 11356, 11373, 12525, 13380, 14195, 15164, 16700, 16725, 17034, 18955, 22300, 22746, 25050, 28390, 33450, 34068, 37241, 37910, 42585, 45492, 50100, 56780, 56865, 66900, 70975, 74482, 75820, 85170, 94775, 111723, 113730, 141950, 148964, 170340, 186205, 189550, 212925, 223446, 227460, 283900, 284325, 372410, 379100, 425850, 446892, 558615, 568650, 633097, 744820, 851700, 931025, 1117230, 1137300, 1266194, 1862050, 1899291, 2234460, 2532388, 2793075, 3165485, 3724100, 3798582, 5586150, 6330970, 7597164, 9496455, 11172300, 12661940, 15827425, 18992910, 31654850, 37985820, 47482275, 63309700, 94964550, 189929100]

約数ペア:

[(1, 189929100), (2, 94964550), (3, 63309700), (4, 47482275), (5, 37985820), (6, 31654850), (10, 18992910), (12, 15827425), (15, 12661940), (17, 11172300), (20, 9496455), (25, 7597164), (30, 6330970), (34, 5586150), (50, 3798582), (51, 3724100), (60, 3165485), (68, 2793075), (75, 2532388), (85, 2234460), (100, 1899291), (102, 1862050), (150, 1266194), (167, 1137300), (170, 1117230), (204, 931025), (223, 851700), (255, 744820), (300, 633097), (334, 568650), (340, 558615), (425, 446892), (446, 425850), (501, 379100), (510, 372410), (668, 284325), (669, 283900), (835, 227460), (850, 223446), (892, 212925), (1002, 189550), (1020, 186205), (1115, 170340), (1275, 148964), (1338, 141950), (1670, 113730), (1700, 111723), (2004, 94775), (2230, 85170), (2505, 75820), (2550, 74482), (2676, 70975), (2839, 66900), (3340, 56865), (3345, 56780), (3791, 50100), (4175, 45492), (4460, 42585), (5010, 37910), (5100, 37241), (5575, 34068), (5678, 33450), (6690, 28390), (7582, 25050), (8350, 22746), (8517, 22300), (10020, 18955), (11150, 17034), (11356, 16725), (11373, 16700), (12525, 15164), (13380, 14195)]