152077900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 384975360

約数和(自身を除く): 232897460

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 47, 50, 52, 65, 76, 94, 95, 100, 130, 131, 188, 190, 235, 247, 260, 262, 325, 380, 470, 475, 494, 524, 611, 650, 655, 893, 940, 950, 988, 1175, 1222, 1235, 1300, 1310, 1703, 1786, 1900, 2350, 2444, 2470, 2489, 2620, 3055, 3275, 3406, 3572, 4465, 4700, 4940, 4978, 6110, 6157, 6175, 6550, 6812, 8515, 8930, 9956, 11609, 12220, 12314, 12350, 12445, 13100, 15275, 17030, 17860, 22325, 23218, 24628, 24700, 24890, 30550, 30785, 32357, 34060, 42575, 44650, 46436, 49780, 58045, 61100, 61570, 62225, 64714, 80041, 85150, 89300, 116090, 116983, 123140, 124450, 129428, 153925, 160082, 161785, 170300, 232180, 233966, 248900, 290225, 307850, 320164, 323570, 400205, 467932, 580450, 584915, 615700, 647140, 800410, 808925, 1160900, 1169830, 1520779, 1600820, 1617850, 2001025, 2339660, 2924575, 3041558, 3235700, 4002050, 5849150, 6083116, 7603895, 8004100, 11698300, 15207790, 30415580, 38019475, 76038950, 152077900]

約数ペア:

[(1, 152077900), (2, 76038950), (4, 38019475), (5, 30415580), (10, 15207790), (13, 11698300), (19, 8004100), (20, 7603895), (25, 6083116), (26, 5849150), (38, 4002050), (47, 3235700), (50, 3041558), (52, 2924575), (65, 2339660), (76, 2001025), (94, 1617850), (95, 1600820), (100, 1520779), (130, 1169830), (131, 1160900), (188, 808925), (190, 800410), (235, 647140), (247, 615700), (260, 584915), (262, 580450), (325, 467932), (380, 400205), (470, 323570), (475, 320164), (494, 307850), (524, 290225), (611, 248900), (650, 233966), (655, 232180), (893, 170300), (940, 161785), (950, 160082), (988, 153925), (1175, 129428), (1222, 124450), (1235, 123140), (1300, 116983), (1310, 116090), (1703, 89300), (1786, 85150), (1900, 80041), (2350, 64714), (2444, 62225), (2470, 61570), (2489, 61100), (2620, 58045), (3055, 49780), (3275, 46436), (3406, 44650), (3572, 42575), (4465, 34060), (4700, 32357), (4940, 30785), (4978, 30550), (6110, 24890), (6157, 24700), (6175, 24628), (6550, 23218), (6812, 22325), (8515, 17860), (8930, 17030), (9956, 15275), (11609, 13100), (12220, 12445), (12314, 12350)]