331451400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1568

約数の個数: 192

約数和(自身を含む): 1197244800

約数和(自身を除く): 865793400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 300, 318, 350, 371, 420, 424, 525, 530, 600, 636, 700, 742, 795, 840, 1050, 1060, 1113, 1272, 1325, 1400, 1484, 1489, 1590, 1855, 2100, 2120, 2226, 2650, 2968, 2978, 3180, 3710, 3975, 4200, 4452, 4467, 5300, 5565, 5956, 6360, 7420, 7445, 7950, 8904, 8934, 9275, 10423, 10600, 11130, 11912, 14840, 14890, 15900, 17868, 18550, 20846, 22260, 22335, 27825, 29780, 31269, 31800, 35736, 37100, 37225, 41692, 44520, 44670, 52115, 55650, 59560, 62538, 74200, 74450, 78917, 83384, 89340, 104230, 111300, 111675, 125076, 148900, 156345, 157834, 178680, 208460, 222600, 223350, 236751, 250152, 260575, 297800, 312690, 315668, 394585, 416920, 446700, 473502, 521150, 552419, 625380, 631336, 781725, 789170, 893400, 947004, 1042300, 1104838, 1183755, 1250760, 1563450, 1578340, 1657257, 1894008, 1972925, 2084600, 2209676, 2367510, 2762095, 3126900, 3156680, 3314514, 3945850, 4419352, 4735020, 5524190, 5918775, 6253800, 6629028, 7891700, 8286285, 9470040, 11048380, 11837550, 13258056, 13810475, 15783400, 16572570, 22096760, 23675100, 27620950, 33145140, 41431425, 47350200, 55241900, 66290280, 82862850, 110483800, 165725700, 331451400]

約数ペア:

[(1, 331451400), (2, 165725700), (3, 110483800), (4, 82862850), (5, 66290280), (6, 55241900), (7, 47350200), (8, 41431425), (10, 33145140), (12, 27620950), (14, 23675100), (15, 22096760), (20, 16572570), (21, 15783400), (24, 13810475), (25, 13258056), (28, 11837550), (30, 11048380), (35, 9470040), (40, 8286285), (42, 7891700), (50, 6629028), (53, 6253800), (56, 5918775), (60, 5524190), (70, 4735020), (75, 4419352), (84, 3945850), (100, 3314514), (105, 3156680), (106, 3126900), (120, 2762095), (140, 2367510), (150, 2209676), (159, 2084600), (168, 1972925), (175, 1894008), (200, 1657257), (210, 1578340), (212, 1563450), (265, 1250760), (280, 1183755), (300, 1104838), (318, 1042300), (350, 947004), (371, 893400), (420, 789170), (424, 781725), (525, 631336), (530, 625380), (600, 552419), (636, 521150), (700, 473502), (742, 446700), (795, 416920), (840, 394585), (1050, 315668), (1060, 312690), (1113, 297800), (1272, 260575), (1325, 250152), (1400, 236751), (1484, 223350), (1489, 222600), (1590, 208460), (1855, 178680), (2100, 157834), (2120, 156345), (2226, 148900), (2650, 125076), (2968, 111675), (2978, 111300), (3180, 104230), (3710, 89340), (3975, 83384), (4200, 78917), (4452, 74450), (4467, 74200), (5300, 62538), (5565, 59560), (5956, 55650), (6360, 52115), (7420, 44670), (7445, 44520), (7950, 41692), (8904, 37225), (8934, 37100), (9275, 35736), (10423, 31800), (10600, 31269), (11130, 29780), (11912, 27825), (14840, 22335), (14890, 22260), (15900, 20846), (17868, 18550)]