90763350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 235699200

約数和(自身を除く): 144935850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 131, 149, 150, 155, 186, 262, 298, 310, 393, 447, 465, 655, 745, 775, 786, 894, 930, 1310, 1490, 1550, 1965, 2235, 2325, 3275, 3725, 3930, 4061, 4470, 4619, 4650, 6550, 7450, 8122, 9238, 9825, 11175, 12183, 13857, 19519, 19650, 20305, 22350, 23095, 24366, 27714, 39038, 40610, 46190, 58557, 60915, 69285, 97595, 101525, 115475, 117114, 121830, 138570, 195190, 203050, 230950, 292785, 304575, 346425, 487975, 585570, 605089, 609150, 692850, 975950, 1210178, 1463925, 1815267, 2927850, 3025445, 3630534, 6050890, 9076335, 15127225, 18152670, 30254450, 45381675, 90763350]

約数ペア:

[(1, 90763350), (2, 45381675), (3, 30254450), (5, 18152670), (6, 15127225), (10, 9076335), (15, 6050890), (25, 3630534), (30, 3025445), (31, 2927850), (50, 1815267), (62, 1463925), (75, 1210178), (93, 975950), (131, 692850), (149, 609150), (150, 605089), (155, 585570), (186, 487975), (262, 346425), (298, 304575), (310, 292785), (393, 230950), (447, 203050), (465, 195190), (655, 138570), (745, 121830), (775, 117114), (786, 115475), (894, 101525), (930, 97595), (1310, 69285), (1490, 60915), (1550, 58557), (1965, 46190), (2235, 40610), (2325, 39038), (3275, 27714), (3725, 24366), (3930, 23095), (4061, 22350), (4470, 20305), (4619, 19650), (4650, 19519), (6550, 13857), (7450, 12183), (8122, 11175), (9238, 9825)]