157913550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 452127312

約数和(自身を除く): 294213762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 135, 150, 162, 205, 225, 243, 246, 270, 317, 369, 405, 410, 450, 486, 615, 634, 675, 738, 810, 951, 1025, 1107, 1215, 1230, 1350, 1585, 1845, 1902, 2025, 2050, 2214, 2430, 2853, 3075, 3170, 3321, 3690, 4050, 4755, 5535, 5706, 6075, 6150, 6642, 7925, 8559, 9225, 9510, 9963, 11070, 12150, 12997, 14265, 15850, 16605, 17118, 18450, 19926, 23775, 25677, 25994, 27675, 28530, 33210, 38991, 42795, 47550, 49815, 51354, 55350, 64985, 71325, 77031, 77982, 83025, 85590, 99630, 116973, 128385, 129970, 142650, 154062, 166050, 194955, 213975, 233946, 249075, 256770, 324925, 350919, 385155, 389910, 427950, 498150, 584865, 641925, 649850, 701838, 770310, 974775, 1052757, 1169730, 1283850, 1754595, 1925775, 1949550, 2105514, 2924325, 3158271, 3509190, 3851550, 5263785, 5848650, 6316542, 8772975, 10527570, 15791355, 17545950, 26318925, 31582710, 52637850, 78956775, 157913550]

約数ペア:

[(1, 157913550), (2, 78956775), (3, 52637850), (5, 31582710), (6, 26318925), (9, 17545950), (10, 15791355), (15, 10527570), (18, 8772975), (25, 6316542), (27, 5848650), (30, 5263785), (41, 3851550), (45, 3509190), (50, 3158271), (54, 2924325), (75, 2105514), (81, 1949550), (82, 1925775), (90, 1754595), (123, 1283850), (135, 1169730), (150, 1052757), (162, 974775), (205, 770310), (225, 701838), (243, 649850), (246, 641925), (270, 584865), (317, 498150), (369, 427950), (405, 389910), (410, 385155), (450, 350919), (486, 324925), (615, 256770), (634, 249075), (675, 233946), (738, 213975), (810, 194955), (951, 166050), (1025, 154062), (1107, 142650), (1215, 129970), (1230, 128385), (1350, 116973), (1585, 99630), (1845, 85590), (1902, 83025), (2025, 77982), (2050, 77031), (2214, 71325), (2430, 64985), (2853, 55350), (3075, 51354), (3170, 49815), (3321, 47550), (3690, 42795), (4050, 38991), (4755, 33210), (5535, 28530), (5706, 27675), (6075, 25994), (6150, 25677), (6642, 23775), (7925, 19926), (8559, 18450), (9225, 17118), (9510, 16605), (9963, 15850), (11070, 14265), (12150, 12997)]