485429100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6551}}^1$

素因数の和:6600

約数の個数: 144

約数和(自身を含む): 1592398080

約数和(自身を除く): 1106968980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2470, 2850, 2964, 3705, 3900, 4940, 5700, 6175, 6551, 7410, 12350, 13102, 14820, 18525, 19653, 24700, 26204, 32755, 37050, 39306, 65510, 74100, 78612, 85163, 98265, 124469, 131020, 163775, 170326, 196530, 248938, 255489, 327550, 340652, 373407, 393060, 425815, 491325, 497876, 510978, 622345, 655100, 746814, 851630, 982650, 1021956, 1244690, 1277445, 1493628, 1618097, 1703260, 1867035, 1965300, 2129075, 2489380, 2554890, 3111725, 3236194, 3734070, 4258150, 4854291, 5109780, 6223450, 6387225, 6472388, 7468140, 8090485, 8516300, 9335175, 9708582, 12446900, 12774450, 16180970, 18670350, 19417164, 24271455, 25548900, 32361940, 37340700, 40452425, 48542910, 80904850, 97085820, 121357275, 161809700, 242714550, 485429100]

約数ペア:

[(1, 485429100), (2, 242714550), (3, 161809700), (4, 121357275), (5, 97085820), (6, 80904850), (10, 48542910), (12, 40452425), (13, 37340700), (15, 32361940), (19, 25548900), (20, 24271455), (25, 19417164), (26, 18670350), (30, 16180970), (38, 12774450), (39, 12446900), (50, 9708582), (52, 9335175), (57, 8516300), (60, 8090485), (65, 7468140), (75, 6472388), (76, 6387225), (78, 6223450), (95, 5109780), (100, 4854291), (114, 4258150), (130, 3734070), (150, 3236194), (156, 3111725), (190, 2554890), (195, 2489380), (228, 2129075), (247, 1965300), (260, 1867035), (285, 1703260), (300, 1618097), (325, 1493628), (380, 1277445), (390, 1244690), (475, 1021956), (494, 982650), (570, 851630), (650, 746814), (741, 655100), (780, 622345), (950, 510978), (975, 497876), (988, 491325), (1140, 425815), (1235, 393060), (1300, 373407), (1425, 340652), (1482, 327550), (1900, 255489), (1950, 248938), (2470, 196530), (2850, 170326), (2964, 163775), (3705, 131020), (3900, 124469), (4940, 98265), (5700, 85163), (6175, 78612), (6551, 74100), (7410, 65510), (12350, 39306), (13102, 37050), (14820, 32755), (18525, 26204), (19653, 24700)]