402146100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 144

約数和(自身を含む): 1320748800

約数和(自身を除く): 918602700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 564, 675, 705, 846, 900, 940, 1175, 1269, 1350, 1410, 1692, 2115, 2350, 2538, 2700, 2820, 3169, 3525, 4230, 4700, 5076, 6338, 6345, 7050, 8460, 9507, 10575, 12676, 12690, 14100, 15845, 19014, 21150, 25380, 28521, 31690, 31725, 38028, 42300, 47535, 57042, 63380, 63450, 79225, 85563, 95070, 114084, 126900, 142605, 148943, 158450, 171126, 190140, 237675, 285210, 297886, 316900, 342252, 427815, 446829, 475350, 570420, 595772, 713025, 744715, 855630, 893658, 950700, 1340487, 1426050, 1489430, 1711260, 1787316, 2139075, 2234145, 2680974, 2852100, 2978860, 3723575, 4021461, 4278150, 4468290, 5361948, 6702435, 7447150, 8042922, 8556300, 8936580, 11170725, 13404870, 14894300, 16085844, 20107305, 22341450, 26809740, 33512175, 40214610, 44682900, 67024350, 80429220, 100536525, 134048700, 201073050, 402146100]

約数ペア:

[(1, 402146100), (2, 201073050), (3, 134048700), (4, 100536525), (5, 80429220), (6, 67024350), (9, 44682900), (10, 40214610), (12, 33512175), (15, 26809740), (18, 22341450), (20, 20107305), (25, 16085844), (27, 14894300), (30, 13404870), (36, 11170725), (45, 8936580), (47, 8556300), (50, 8042922), (54, 7447150), (60, 6702435), (75, 5361948), (90, 4468290), (94, 4278150), (100, 4021461), (108, 3723575), (135, 2978860), (141, 2852100), (150, 2680974), (180, 2234145), (188, 2139075), (225, 1787316), (235, 1711260), (270, 1489430), (282, 1426050), (300, 1340487), (423, 950700), (450, 893658), (470, 855630), (540, 744715), (564, 713025), (675, 595772), (705, 570420), (846, 475350), (900, 446829), (940, 427815), (1175, 342252), (1269, 316900), (1350, 297886), (1410, 285210), (1692, 237675), (2115, 190140), (2350, 171126), (2538, 158450), (2700, 148943), (2820, 142605), (3169, 126900), (3525, 114084), (4230, 95070), (4700, 85563), (5076, 79225), (6338, 63450), (6345, 63380), (7050, 57042), (8460, 47535), (9507, 42300), (10575, 38028), (12676, 31725), (12690, 31690), (14100, 28521), (15845, 25380), (19014, 21150)]