162865950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^4$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 462163128

約数和(自身を除く): 299297178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 289, 325, 390, 425, 442, 510, 578, 650, 663, 850, 867, 975, 1105, 1275, 1326, 1445, 1734, 1950, 2210, 2550, 2890, 3315, 3757, 4335, 4913, 5525, 6630, 7225, 7514, 8670, 9826, 11050, 11271, 14450, 14739, 16575, 18785, 21675, 22542, 24565, 29478, 33150, 37570, 43350, 49130, 56355, 63869, 73695, 83521, 93925, 112710, 122825, 127738, 147390, 167042, 187850, 191607, 245650, 250563, 281775, 319345, 368475, 383214, 417605, 501126, 563550, 638690, 736950, 835210, 958035, 1085773, 1252815, 1596725, 1916070, 2088025, 2171546, 2505630, 3193450, 3257319, 4176050, 4790175, 5428865, 6264075, 6514638, 9580350, 10857730, 12528150, 16286595, 27144325, 32573190, 54288650, 81432975, 162865950]

約数ペア:

[(1, 162865950), (2, 81432975), (3, 54288650), (5, 32573190), (6, 27144325), (10, 16286595), (13, 12528150), (15, 10857730), (17, 9580350), (25, 6514638), (26, 6264075), (30, 5428865), (34, 4790175), (39, 4176050), (50, 3257319), (51, 3193450), (65, 2505630), (75, 2171546), (78, 2088025), (85, 1916070), (102, 1596725), (130, 1252815), (150, 1085773), (170, 958035), (195, 835210), (221, 736950), (255, 638690), (289, 563550), (325, 501126), (390, 417605), (425, 383214), (442, 368475), (510, 319345), (578, 281775), (650, 250563), (663, 245650), (850, 191607), (867, 187850), (975, 167042), (1105, 147390), (1275, 127738), (1326, 122825), (1445, 112710), (1734, 93925), (1950, 83521), (2210, 73695), (2550, 63869), (2890, 56355), (3315, 49130), (3757, 43350), (4335, 37570), (4913, 33150), (5525, 29478), (6630, 24565), (7225, 22542), (7514, 21675), (8670, 18785), (9826, 16575), (11050, 14739), (11271, 14450)]