121338750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 346389120

約数和(自身を除く): 225050370

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, 131, 150, 190, 195, 247, 250, 262, 285, 325, 375, 390, 393, 475, 494, 570, 625, 650, 655, 741, 750, 786, 950, 975, 1235, 1250, 1310, 1425, 1482, 1625, 1703, 1875, 1950, 1965, 2375, 2470, 2489, 2850, 3250, 3275, 3406, 3705, 3750, 3930, 4750, 4875, 4978, 5109, 6175, 6550, 7125, 7410, 7467, 8125, 8515, 9750, 9825, 10218, 11875, 12350, 12445, 14250, 14934, 16250, 16375, 17030, 18525, 19650, 23750, 24375, 24890, 25545, 30875, 32357, 32750, 35625, 37050, 37335, 42575, 48750, 49125, 51090, 61750, 62225, 64714, 71250, 74670, 81875, 85150, 92625, 97071, 98250, 124450, 127725, 154375, 161785, 163750, 185250, 186675, 194142, 212875, 245625, 255450, 308750, 311125, 323570, 373350, 425750, 463125, 485355, 491250, 622250, 638625, 808925, 926250, 933375, 970710, 1064375, 1277250, 1555625, 1617850, 1866750, 2128750, 2426775, 3111250, 3193125, 4044625, 4666875, 4853550, 6386250, 8089250, 9333750, 12133875, 20223125, 24267750, 40446250, 60669375, 121338750]

約数ペア:

[(1, 121338750), (2, 60669375), (3, 40446250), (5, 24267750), (6, 20223125), (10, 12133875), (13, 9333750), (15, 8089250), (19, 6386250), (25, 4853550), (26, 4666875), (30, 4044625), (38, 3193125), (39, 3111250), (50, 2426775), (57, 2128750), (65, 1866750), (75, 1617850), (78, 1555625), (95, 1277250), (114, 1064375), (125, 970710), (130, 933375), (131, 926250), (150, 808925), (190, 638625), (195, 622250), (247, 491250), (250, 485355), (262, 463125), (285, 425750), (325, 373350), (375, 323570), (390, 311125), (393, 308750), (475, 255450), (494, 245625), (570, 212875), (625, 194142), (650, 186675), (655, 185250), (741, 163750), (750, 161785), (786, 154375), (950, 127725), (975, 124450), (1235, 98250), (1250, 97071), (1310, 92625), (1425, 85150), (1482, 81875), (1625, 74670), (1703, 71250), (1875, 64714), (1950, 62225), (1965, 61750), (2375, 51090), (2470, 49125), (2489, 48750), (2850, 42575), (3250, 37335), (3275, 37050), (3406, 35625), (3705, 32750), (3750, 32357), (3930, 30875), (4750, 25545), (4875, 24890), (4978, 24375), (5109, 23750), (6175, 19650), (6550, 18525), (7125, 17030), (7410, 16375), (7467, 16250), (8125, 14934), (8515, 14250), (9750, 12445), (9825, 12350), (10218, 11875)]