31288053750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3011}}^1$

素因数の和:3216

約数の個数: 160

約数和(自身を含む): 83330425728

約数和(自身を除く): 52042371978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 163, 170, 250, 255, 326, 375, 425, 489, 510, 625, 750, 815, 850, 978, 1250, 1275, 1630, 1875, 2125, 2445, 2550, 2771, 3011, 3750, 4075, 4250, 4890, 5542, 6022, 6375, 8150, 8313, 9033, 10625, 12225, 12750, 13855, 15055, 16626, 18066, 20375, 21250, 24450, 27710, 30110, 31875, 40750, 41565, 45165, 51187, 61125, 63750, 69275, 75275, 83130, 90330, 101875, 102374, 122250, 138550, 150550, 153561, 203750, 207825, 225825, 255935, 305625, 307122, 346375, 376375, 415650, 451650, 490793, 511870, 611250, 692750, 752750, 767805, 981586, 1039125, 1129125, 1279675, 1472379, 1535610, 1731875, 1881875, 2078250, 2258250, 2453965, 2559350, 2944758, 3463750, 3763750, 3839025, 4907930, 5195625, 5645625, 6398375, 7361895, 7678050, 8343481, 10391250, 11291250, 12269825, 12796750, 14723790, 16686962, 19195125, 24539650, 25030443, 31991875, 36809475, 38390250, 41717405, 50060886, 61349125, 63983750, 73618950, 83434810, 95975625, 122698250, 125152215, 184047375, 191951250, 208587025, 250304430, 306745625, 368094750, 417174050, 613491250, 625761075, 920236875, 1042935125, 1251522150, 1840473750, 2085870250, 3128805375, 5214675625, 6257610750, 10429351250, 15644026875, 31288053750]

約数ペア:

[(1, 31288053750), (2, 15644026875), (3, 10429351250), (5, 6257610750), (6, 5214675625), (10, 3128805375), (15, 2085870250), (17, 1840473750), (25, 1251522150), (30, 1042935125), (34, 920236875), (50, 625761075), (51, 613491250), (75, 417174050), (85, 368094750), (102, 306745625), (125, 250304430), (150, 208587025), (163, 191951250), (170, 184047375), (250, 125152215), (255, 122698250), (326, 95975625), (375, 83434810), (425, 73618950), (489, 63983750), (510, 61349125), (625, 50060886), (750, 41717405), (815, 38390250), (850, 36809475), (978, 31991875), (1250, 25030443), (1275, 24539650), (1630, 19195125), (1875, 16686962), (2125, 14723790), (2445, 12796750), (2550, 12269825), (2771, 11291250), (3011, 10391250), (3750, 8343481), (4075, 7678050), (4250, 7361895), (4890, 6398375), (5542, 5645625), (6022, 5195625), (6375, 4907930), (8150, 3839025), (8313, 3763750), (9033, 3463750), (10625, 2944758), (12225, 2559350), (12750, 2453965), (13855, 2258250), (15055, 2078250), (16626, 1881875), (18066, 1731875), (20375, 1535610), (21250, 1472379), (24450, 1279675), (27710, 1129125), (30110, 1039125), (31875, 981586), (40750, 767805), (41565, 752750), (45165, 692750), (51187, 611250), (61125, 511870), (63750, 490793), (69275, 451650), (75275, 415650), (83130, 376375), (90330, 346375), (101875, 307122), (102374, 305625), (122250, 255935), (138550, 225825), (150550, 207825), (153561, 203750)]