200906550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 591868368

約数和(自身を除く): 390961818

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 450, 549, 563, 585, 610, 650, 793, 915, 975, 1098, 1126, 1170, 1525, 1586, 1689, 1830, 1950, 2379, 2745, 2815, 2925, 3050, 3378, 3965, 4575, 4758, 5067, 5490, 5630, 5850, 7137, 7319, 7930, 8445, 9150, 10134, 11895, 13725, 14075, 14274, 14638, 16890, 19825, 21957, 23790, 25335, 27450, 28150, 34343, 35685, 36595, 39650, 42225, 43914, 50670, 59475, 65871, 68686, 71370, 73190, 84450, 103029, 109785, 118950, 126675, 131742, 171715, 178425, 182975, 206058, 219570, 253350, 309087, 329355, 343430, 356850, 365950, 446459, 515145, 548925, 618174, 658710, 858575, 892918, 1030290, 1097850, 1339377, 1545435, 1646775, 1717150, 2232295, 2575725, 2678754, 3090870, 3293550, 4018131, 4464590, 5151450, 6696885, 7727175, 8036262, 11161475, 13393770, 15454350, 20090655, 22322950, 33484425, 40181310, 66968850, 100453275, 200906550]

約数ペア:

[(1, 200906550), (2, 100453275), (3, 66968850), (5, 40181310), (6, 33484425), (9, 22322950), (10, 20090655), (13, 15454350), (15, 13393770), (18, 11161475), (25, 8036262), (26, 7727175), (30, 6696885), (39, 5151450), (45, 4464590), (50, 4018131), (61, 3293550), (65, 3090870), (75, 2678754), (78, 2575725), (90, 2232295), (117, 1717150), (122, 1646775), (130, 1545435), (150, 1339377), (183, 1097850), (195, 1030290), (225, 892918), (234, 858575), (305, 658710), (325, 618174), (366, 548925), (390, 515145), (450, 446459), (549, 365950), (563, 356850), (585, 343430), (610, 329355), (650, 309087), (793, 253350), (915, 219570), (975, 206058), (1098, 182975), (1126, 178425), (1170, 171715), (1525, 131742), (1586, 126675), (1689, 118950), (1830, 109785), (1950, 103029), (2379, 84450), (2745, 73190), (2815, 71370), (2925, 68686), (3050, 65871), (3378, 59475), (3965, 50670), (4575, 43914), (4758, 42225), (5067, 39650), (5490, 36595), (5630, 35685), (5850, 34343), (7137, 28150), (7319, 27450), (7930, 25335), (8445, 23790), (9150, 21957), (10134, 19825), (11895, 16890), (13725, 14638), (14075, 14274)]