86853750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 242922240

約数和(自身を除く): 156068490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 53, 57, 69, 75, 95, 106, 114, 115, 125, 138, 150, 159, 190, 230, 250, 265, 285, 318, 345, 375, 437, 475, 530, 570, 575, 625, 690, 750, 795, 874, 950, 1007, 1150, 1219, 1250, 1311, 1325, 1425, 1590, 1725, 1875, 2014, 2185, 2375, 2438, 2622, 2650, 2850, 2875, 3021, 3450, 3657, 3750, 3975, 4370, 4750, 5035, 5750, 6042, 6095, 6555, 6625, 7125, 7314, 7950, 8625, 10070, 10925, 11875, 12190, 13110, 13250, 14250, 14375, 15105, 17250, 18285, 19875, 21850, 23161, 23750, 25175, 28750, 30210, 30475, 32775, 33125, 35625, 36570, 39750, 43125, 46322, 50350, 54625, 60950, 65550, 66250, 69483, 71250, 75525, 86250, 91425, 99375, 109250, 115805, 125875, 138966, 151050, 152375, 163875, 182850, 198750, 231610, 251750, 273125, 304750, 327750, 347415, 377625, 457125, 546250, 579025, 629375, 694830, 755250, 761875, 819375, 914250, 1158050, 1258750, 1523750, 1638750, 1737075, 1888125, 2285625, 2895125, 3474150, 3776250, 4571250, 5790250, 8685375, 14475625, 17370750, 28951250, 43426875, 86853750]

約数ペア:

[(1, 86853750), (2, 43426875), (3, 28951250), (5, 17370750), (6, 14475625), (10, 8685375), (15, 5790250), (19, 4571250), (23, 3776250), (25, 3474150), (30, 2895125), (38, 2285625), (46, 1888125), (50, 1737075), (53, 1638750), (57, 1523750), (69, 1258750), (75, 1158050), (95, 914250), (106, 819375), (114, 761875), (115, 755250), (125, 694830), (138, 629375), (150, 579025), (159, 546250), (190, 457125), (230, 377625), (250, 347415), (265, 327750), (285, 304750), (318, 273125), (345, 251750), (375, 231610), (437, 198750), (475, 182850), (530, 163875), (570, 152375), (575, 151050), (625, 138966), (690, 125875), (750, 115805), (795, 109250), (874, 99375), (950, 91425), (1007, 86250), (1150, 75525), (1219, 71250), (1250, 69483), (1311, 66250), (1325, 65550), (1425, 60950), (1590, 54625), (1725, 50350), (1875, 46322), (2014, 43125), (2185, 39750), (2375, 36570), (2438, 35625), (2622, 33125), (2650, 32775), (2850, 30475), (2875, 30210), (3021, 28750), (3450, 25175), (3657, 23750), (3750, 23161), (3975, 21850), (4370, 19875), (4750, 18285), (5035, 17250), (5750, 15105), (6042, 14375), (6095, 14250), (6555, 13250), (6625, 13110), (7125, 12190), (7314, 11875), (7950, 10925), (8625, 10070)]