71896500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1267

約数の個数: 144

約数和(自身を含む): 244455120

約数和(自身を除く): 172558620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1229, 1300, 1500, 1625, 1950, 2250, 2340, 2458, 2925, 3250, 3687, 3900, 4500, 4875, 4916, 5850, 6145, 6500, 7374, 9750, 11061, 11700, 12290, 14625, 14748, 15977, 18435, 19500, 22122, 24580, 29250, 30725, 31954, 36870, 44244, 47931, 55305, 58500, 61450, 63908, 73740, 79885, 92175, 95862, 110610, 122900, 143793, 153625, 159770, 184350, 191724, 221220, 239655, 276525, 287586, 307250, 319540, 368700, 399425, 460875, 479310, 553050, 575172, 614500, 718965, 798850, 921750, 958620, 1106100, 1198275, 1382625, 1437930, 1597700, 1843500, 1997125, 2396550, 2765250, 2875860, 3594825, 3994250, 4793100, 5530500, 5991375, 7189650, 7988500, 11982750, 14379300, 17974125, 23965500, 35948250, 71896500]

約数ペア:

[(1, 71896500), (2, 35948250), (3, 23965500), (4, 17974125), (5, 14379300), (6, 11982750), (9, 7988500), (10, 7189650), (12, 5991375), (13, 5530500), (15, 4793100), (18, 3994250), (20, 3594825), (25, 2875860), (26, 2765250), (30, 2396550), (36, 1997125), (39, 1843500), (45, 1597700), (50, 1437930), (52, 1382625), (60, 1198275), (65, 1106100), (75, 958620), (78, 921750), (90, 798850), (100, 718965), (117, 614500), (125, 575172), (130, 553050), (150, 479310), (156, 460875), (180, 399425), (195, 368700), (225, 319540), (234, 307250), (250, 287586), (260, 276525), (300, 239655), (325, 221220), (375, 191724), (390, 184350), (450, 159770), (468, 153625), (500, 143793), (585, 122900), (650, 110610), (750, 95862), (780, 92175), (900, 79885), (975, 73740), (1125, 63908), (1170, 61450), (1229, 58500), (1300, 55305), (1500, 47931), (1625, 44244), (1950, 36870), (2250, 31954), (2340, 30725), (2458, 29250), (2925, 24580), (3250, 22122), (3687, 19500), (3900, 18435), (4500, 15977), (4875, 14748), (4916, 14625), (5850, 12290), (6145, 11700), (6500, 11061), (7374, 9750)]