73072350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12522

約数の個数: 72

約数和(自身を含む): 211439592

約数和(自身を除く): 138367242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12491, 24982, 37473, 62455, 74946, 112419, 124910, 162383, 187365, 224838, 312275, 324766, 374730, 487149, 562095, 624550, 811915, 936825, 974298, 1124190, 1461447, 1623830, 1873650, 2435745, 2810475, 2922894, 4059575, 4871490, 5620950, 7307235, 8119150, 12178725, 14614470, 24357450, 36536175, 73072350]

約数ペア:

[(1, 73072350), (2, 36536175), (3, 24357450), (5, 14614470), (6, 12178725), (9, 8119150), (10, 7307235), (13, 5620950), (15, 4871490), (18, 4059575), (25, 2922894), (26, 2810475), (30, 2435745), (39, 1873650), (45, 1623830), (50, 1461447), (65, 1124190), (75, 974298), (78, 936825), (90, 811915), (117, 624550), (130, 562095), (150, 487149), (195, 374730), (225, 324766), (234, 312275), (325, 224838), (390, 187365), (450, 162383), (585, 124910), (650, 112419), (975, 74946), (1170, 62455), (1950, 37473), (2925, 24982), (5850, 12491)]