90093750

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 84

約数和(自身を含む): 232731396

約数和(自身を除く): 142637646

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 625, 750, 775, 930, 961, 1250, 1550, 1875, 1922, 2325, 2883, 3125, 3750, 3875, 4650, 4805, 5766, 6250, 7750, 9375, 9610, 11625, 14415, 15625, 18750, 19375, 23250, 24025, 28830, 31250, 38750, 46875, 48050, 58125, 72075, 93750, 96875, 116250, 120125, 144150, 193750, 240250, 290625, 360375, 484375, 581250, 600625, 720750, 968750, 1201250, 1453125, 1801875, 2906250, 3003125, 3603750, 6006250, 9009375, 15015625, 18018750, 30031250, 45046875, 90093750]

約数ペア:

[(1, 90093750), (2, 45046875), (3, 30031250), (5, 18018750), (6, 15015625), (10, 9009375), (15, 6006250), (25, 3603750), (30, 3003125), (31, 2906250), (50, 1801875), (62, 1453125), (75, 1201250), (93, 968750), (125, 720750), (150, 600625), (155, 581250), (186, 484375), (250, 360375), (310, 290625), (375, 240250), (465, 193750), (625, 144150), (750, 120125), (775, 116250), (930, 96875), (961, 93750), (1250, 72075), (1550, 58125), (1875, 48050), (1922, 46875), (2325, 38750), (2883, 31250), (3125, 28830), (3750, 24025), (3875, 23250), (4650, 19375), (4805, 18750), (5766, 15625), (6250, 14415), (7750, 11625), (9375, 9610)]