61506900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 216

約数和(自身を含む): 237595904

約数和(自身を除く): 176089004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 751, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1502, 1575, 1638, 1820, 1950, 2100, 2253, 2275, 2340, 2730, 2925, 3004, 3150, 3276, 3755, 3900, 4095, 4506, 4550, 5257, 5460, 5850, 6300, 6759, 6825, 7510, 8190, 9012, 9100, 9763, 10514, 11265, 11700, 13518, 13650, 15020, 15771, 16380, 18775, 19526, 20475, 21028, 22530, 26285, 27036, 27300, 29289, 31542, 33795, 37550, 39052, 40950, 45060, 47313, 48815, 52570, 56325, 58578, 63084, 67590, 68341, 75100, 78855, 81900, 87867, 94626, 97630, 105140, 112650, 117156, 131425, 135180, 136682, 146445, 157710, 168975, 175734, 189252, 195260, 205023, 225300, 236565, 244075, 262850, 273364, 292890, 315420, 337950, 341705, 351468, 394275, 410046, 439335, 473130, 488150, 525700, 585780, 615069, 675900, 683410, 732225, 788550, 820092, 878670, 946260, 976300, 1025115, 1182825, 1230138, 1366820, 1464450, 1577100, 1708525, 1757340, 2050230, 2196675, 2365650, 2460276, 2928900, 3075345, 3417050, 4100460, 4393350, 4731300, 5125575, 6150690, 6834100, 8786700, 10251150, 12301380, 15376725, 20502300, 30753450, 61506900]

約数ペア:

[(1, 61506900), (2, 30753450), (3, 20502300), (4, 15376725), (5, 12301380), (6, 10251150), (7, 8786700), (9, 6834100), (10, 6150690), (12, 5125575), (13, 4731300), (14, 4393350), (15, 4100460), (18, 3417050), (20, 3075345), (21, 2928900), (25, 2460276), (26, 2365650), (28, 2196675), (30, 2050230), (35, 1757340), (36, 1708525), (39, 1577100), (42, 1464450), (45, 1366820), (50, 1230138), (52, 1182825), (60, 1025115), (63, 976300), (65, 946260), (70, 878670), (75, 820092), (78, 788550), (84, 732225), (90, 683410), (91, 675900), (100, 615069), (105, 585780), (117, 525700), (126, 488150), (130, 473130), (140, 439335), (150, 410046), (156, 394275), (175, 351468), (180, 341705), (182, 337950), (195, 315420), (210, 292890), (225, 273364), (234, 262850), (252, 244075), (260, 236565), (273, 225300), (300, 205023), (315, 195260), (325, 189252), (350, 175734), (364, 168975), (390, 157710), (420, 146445), (450, 136682), (455, 135180), (468, 131425), (525, 117156), (546, 112650), (585, 105140), (630, 97630), (650, 94626), (700, 87867), (751, 81900), (780, 78855), (819, 75100), (900, 68341), (910, 67590), (975, 63084), (1050, 58578), (1092, 56325), (1170, 52570), (1260, 48815), (1300, 47313), (1365, 45060), (1502, 40950), (1575, 39052), (1638, 37550), (1820, 33795), (1950, 31542), (2100, 29289), (2253, 27300), (2275, 27036), (2340, 26285), (2730, 22530), (2925, 21028), (3004, 20475), (3150, 19526), (3276, 18775), (3755, 16380), (3900, 15771), (4095, 15020), (4506, 13650), (4550, 13518), (5257, 11700), (5460, 11265), (5850, 10514), (6300, 9763), (6759, 9100), (6825, 9012), (7510, 8190)]