157472250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 437778432

約数和(自身を除く): 280306182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 186, 195, 250, 310, 325, 375, 390, 403, 465, 521, 650, 750, 775, 806, 930, 975, 1042, 1209, 1550, 1563, 1625, 1950, 2015, 2325, 2418, 2605, 3126, 3250, 3875, 4030, 4650, 4875, 5210, 6045, 6773, 7750, 7815, 9750, 10075, 11625, 12090, 13025, 13546, 15630, 16151, 20150, 20319, 23250, 26050, 30225, 32302, 33865, 39075, 40638, 48453, 50375, 60450, 65125, 67730, 78150, 80755, 96906, 100750, 101595, 130250, 151125, 161510, 169325, 195375, 203190, 209963, 242265, 302250, 338650, 390750, 403775, 419926, 484530, 507975, 629889, 807550, 846625, 1015950, 1049815, 1211325, 1259778, 1693250, 2018875, 2099630, 2422650, 2539875, 3149445, 4037750, 5079750, 5249075, 6056625, 6298890, 10498150, 12113250, 15747225, 26245375, 31494450, 52490750, 78736125, 157472250]

約数ペア:

[(1, 157472250), (2, 78736125), (3, 52490750), (5, 31494450), (6, 26245375), (10, 15747225), (13, 12113250), (15, 10498150), (25, 6298890), (26, 6056625), (30, 5249075), (31, 5079750), (39, 4037750), (50, 3149445), (62, 2539875), (65, 2422650), (75, 2099630), (78, 2018875), (93, 1693250), (125, 1259778), (130, 1211325), (150, 1049815), (155, 1015950), (186, 846625), (195, 807550), (250, 629889), (310, 507975), (325, 484530), (375, 419926), (390, 403775), (403, 390750), (465, 338650), (521, 302250), (650, 242265), (750, 209963), (775, 203190), (806, 195375), (930, 169325), (975, 161510), (1042, 151125), (1209, 130250), (1550, 101595), (1563, 100750), (1625, 96906), (1950, 80755), (2015, 78150), (2325, 67730), (2418, 65125), (2605, 60450), (3126, 50375), (3250, 48453), (3875, 40638), (4030, 39075), (4650, 33865), (4875, 32302), (5210, 30225), (6045, 26050), (6773, 23250), (7750, 20319), (7815, 20150), (9750, 16151), (10075, 15630), (11625, 13546), (12090, 13025)]