387619350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{2689}}^1$

素因数の和:2766

約数の個数: 72

約数和(自身を含む): 993675240

約数和(自身を除く): 606055890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 961, 1550, 1922, 2325, 2689, 2883, 4650, 4805, 5378, 5766, 8067, 9610, 13445, 14415, 16134, 24025, 26890, 28830, 40335, 48050, 67225, 72075, 80670, 83359, 134450, 144150, 166718, 201675, 250077, 403350, 416795, 500154, 833590, 1250385, 2083975, 2500770, 2584129, 4167950, 5168258, 6251925, 7752387, 12503850, 12920645, 15504774, 25841290, 38761935, 64603225, 77523870, 129206450, 193809675, 387619350]

約数ペア:

[(1, 387619350), (2, 193809675), (3, 129206450), (5, 77523870), (6, 64603225), (10, 38761935), (15, 25841290), (25, 15504774), (30, 12920645), (31, 12503850), (50, 7752387), (62, 6251925), (75, 5168258), (93, 4167950), (150, 2584129), (155, 2500770), (186, 2083975), (310, 1250385), (465, 833590), (775, 500154), (930, 416795), (961, 403350), (1550, 250077), (1922, 201675), (2325, 166718), (2689, 144150), (2883, 134450), (4650, 83359), (4805, 80670), (5378, 72075), (5766, 67225), (8067, 48050), (9610, 40335), (13445, 28830), (14415, 26890), (16134, 24025)]