345395700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 216

約数和(自身を含む): 1190033208

約数和(自身を除く): 844637508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 53, 60, 65, 75, 78, 90, 100, 106, 117, 130, 150, 156, 159, 180, 195, 212, 225, 234, 260, 265, 300, 318, 325, 390, 450, 468, 477, 530, 557, 585, 636, 650, 689, 780, 795, 900, 954, 975, 1060, 1114, 1170, 1300, 1325, 1378, 1590, 1671, 1908, 1950, 2067, 2228, 2340, 2385, 2650, 2756, 2785, 2925, 3180, 3342, 3445, 3900, 3975, 4134, 4770, 5013, 5300, 5570, 5850, 6201, 6684, 6890, 7241, 7950, 8268, 8355, 9540, 10026, 10335, 11140, 11700, 11925, 12402, 13780, 13925, 14482, 15900, 16710, 17225, 20052, 20670, 21723, 23850, 24804, 25065, 27850, 28964, 29521, 31005, 33420, 34450, 36205, 41340, 41775, 43446, 47700, 50130, 51675, 55700, 59042, 62010, 65169, 68900, 72410, 83550, 86892, 88563, 100260, 103350, 108615, 118084, 124020, 125325, 130338, 144820, 147605, 155025, 167100, 177126, 181025, 206700, 217230, 250650, 260676, 265689, 295210, 310050, 325845, 354252, 362050, 383773, 434460, 442815, 501300, 531378, 543075, 590420, 620100, 651690, 724100, 738025, 767546, 885630, 1062756, 1086150, 1151319, 1303380, 1328445, 1476050, 1535092, 1629225, 1771260, 1918865, 2172300, 2214075, 2302638, 2656890, 2952100, 3258450, 3453957, 3837730, 4428150, 4605276, 5313780, 5756595, 6516900, 6642225, 6907914, 7675460, 8856300, 9594325, 11513190, 13284450, 13815828, 17269785, 19188650, 23026380, 26568900, 28782975, 34539570, 38377300, 57565950, 69079140, 86348925, 115131900, 172697850, 345395700]

約数ペア:

[(1, 345395700), (2, 172697850), (3, 115131900), (4, 86348925), (5, 69079140), (6, 57565950), (9, 38377300), (10, 34539570), (12, 28782975), (13, 26568900), (15, 23026380), (18, 19188650), (20, 17269785), (25, 13815828), (26, 13284450), (30, 11513190), (36, 9594325), (39, 8856300), (45, 7675460), (50, 6907914), (52, 6642225), (53, 6516900), (60, 5756595), (65, 5313780), (75, 4605276), (78, 4428150), (90, 3837730), (100, 3453957), (106, 3258450), (117, 2952100), (130, 2656890), (150, 2302638), (156, 2214075), (159, 2172300), (180, 1918865), (195, 1771260), (212, 1629225), (225, 1535092), (234, 1476050), (260, 1328445), (265, 1303380), (300, 1151319), (318, 1086150), (325, 1062756), (390, 885630), (450, 767546), (468, 738025), (477, 724100), (530, 651690), (557, 620100), (585, 590420), (636, 543075), (650, 531378), (689, 501300), (780, 442815), (795, 434460), (900, 383773), (954, 362050), (975, 354252), (1060, 325845), (1114, 310050), (1170, 295210), (1300, 265689), (1325, 260676), (1378, 250650), (1590, 217230), (1671, 206700), (1908, 181025), (1950, 177126), (2067, 167100), (2228, 155025), (2340, 147605), (2385, 144820), (2650, 130338), (2756, 125325), (2785, 124020), (2925, 118084), (3180, 108615), (3342, 103350), (3445, 100260), (3900, 88563), (3975, 86892), (4134, 83550), (4770, 72410), (5013, 68900), (5300, 65169), (5570, 62010), (5850, 59042), (6201, 55700), (6684, 51675), (6890, 50130), (7241, 47700), (7950, 43446), (8268, 41775), (8355, 41340), (9540, 36205), (10026, 34450), (10335, 33420), (11140, 31005), (11700, 29521), (11925, 28964), (12402, 27850), (13780, 25065), (13925, 24804), (14482, 23850), (15900, 21723), (16710, 20670), (17225, 20052)]