72062250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 204422400

約数和(自身を除く): 132360150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 195, 247, 250, 285, 325, 375, 389, 390, 475, 494, 570, 650, 741, 750, 778, 950, 975, 1167, 1235, 1425, 1482, 1625, 1945, 1950, 2334, 2375, 2470, 2850, 3250, 3705, 3890, 4750, 4875, 5057, 5835, 6175, 7125, 7391, 7410, 9725, 9750, 10114, 11670, 12350, 14250, 14782, 15171, 18525, 19450, 22173, 25285, 29175, 30342, 30875, 36955, 37050, 44346, 48625, 50570, 58350, 61750, 73910, 75855, 92625, 96083, 97250, 110865, 126425, 145875, 151710, 184775, 185250, 192166, 221730, 252850, 288249, 291750, 369550, 379275, 480415, 554325, 576498, 632125, 758550, 923875, 960830, 1108650, 1264250, 1441245, 1847750, 1896375, 2402075, 2771625, 2882490, 3792750, 4804150, 5543250, 7206225, 12010375, 14412450, 24020750, 36031125, 72062250]

約数ペア:

[(1, 72062250), (2, 36031125), (3, 24020750), (5, 14412450), (6, 12010375), (10, 7206225), (13, 5543250), (15, 4804150), (19, 3792750), (25, 2882490), (26, 2771625), (30, 2402075), (38, 1896375), (39, 1847750), (50, 1441245), (57, 1264250), (65, 1108650), (75, 960830), (78, 923875), (95, 758550), (114, 632125), (125, 576498), (130, 554325), (150, 480415), (190, 379275), (195, 369550), (247, 291750), (250, 288249), (285, 252850), (325, 221730), (375, 192166), (389, 185250), (390, 184775), (475, 151710), (494, 145875), (570, 126425), (650, 110865), (741, 97250), (750, 96083), (778, 92625), (950, 75855), (975, 73910), (1167, 61750), (1235, 58350), (1425, 50570), (1482, 48625), (1625, 44346), (1945, 37050), (1950, 36955), (2334, 30875), (2375, 30342), (2470, 29175), (2850, 25285), (3250, 22173), (3705, 19450), (3890, 18525), (4750, 15171), (4875, 14782), (5057, 14250), (5835, 12350), (6175, 11670), (7125, 10114), (7391, 9750), (7410, 9725)]