198743400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 144

約数和(自身を含む): 683979660

約数和(自身を除く): 485236260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 180, 200, 205, 225, 246, 300, 328, 360, 369, 410, 450, 492, 600, 615, 738, 820, 900, 984, 1025, 1230, 1476, 1640, 1800, 1845, 2050, 2460, 2693, 2952, 3075, 3690, 4100, 4920, 5386, 6150, 7380, 8079, 8200, 9225, 10772, 12300, 13465, 14760, 16158, 18450, 21544, 24237, 24600, 26930, 32316, 36900, 40395, 48474, 53860, 64632, 67325, 73800, 80790, 96948, 107720, 110413, 121185, 134650, 161580, 193896, 201975, 220826, 242370, 269300, 323160, 331239, 403950, 441652, 484740, 538600, 552065, 605925, 662478, 807900, 883304, 969480, 993717, 1104130, 1211850, 1324956, 1615800, 1656195, 1987434, 2208260, 2423700, 2649912, 2760325, 3312390, 3974868, 4416520, 4847400, 4968585, 5520650, 6624780, 7949736, 8280975, 9937170, 11041300, 13249560, 16561950, 19874340, 22082600, 24842925, 33123900, 39748680, 49685850, 66247800, 99371700, 198743400]

約数ペア:

[(1, 198743400), (2, 99371700), (3, 66247800), (4, 49685850), (5, 39748680), (6, 33123900), (8, 24842925), (9, 22082600), (10, 19874340), (12, 16561950), (15, 13249560), (18, 11041300), (20, 9937170), (24, 8280975), (25, 7949736), (30, 6624780), (36, 5520650), (40, 4968585), (41, 4847400), (45, 4416520), (50, 3974868), (60, 3312390), (72, 2760325), (75, 2649912), (82, 2423700), (90, 2208260), (100, 1987434), (120, 1656195), (123, 1615800), (150, 1324956), (164, 1211850), (180, 1104130), (200, 993717), (205, 969480), (225, 883304), (246, 807900), (300, 662478), (328, 605925), (360, 552065), (369, 538600), (410, 484740), (450, 441652), (492, 403950), (600, 331239), (615, 323160), (738, 269300), (820, 242370), (900, 220826), (984, 201975), (1025, 193896), (1230, 161580), (1476, 134650), (1640, 121185), (1800, 110413), (1845, 107720), (2050, 96948), (2460, 80790), (2693, 73800), (2952, 67325), (3075, 64632), (3690, 53860), (4100, 48474), (4920, 40395), (5386, 36900), (6150, 32316), (7380, 26930), (8079, 24600), (8200, 24237), (9225, 21544), (10772, 18450), (12300, 16158), (13465, 14760)]