61027050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 193889376

約数和(自身を除く): 132862326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 25, 30, 35, 38, 42, 46, 49, 50, 57, 69, 70, 75, 95, 98, 105, 114, 115, 133, 138, 147, 150, 161, 175, 190, 210, 230, 245, 266, 285, 294, 322, 345, 350, 361, 399, 437, 475, 483, 490, 525, 570, 575, 665, 690, 722, 735, 798, 805, 874, 931, 950, 966, 1050, 1083, 1127, 1150, 1225, 1311, 1330, 1425, 1470, 1610, 1725, 1805, 1862, 1995, 2166, 2185, 2254, 2415, 2450, 2527, 2622, 2793, 2850, 3059, 3325, 3381, 3450, 3610, 3675, 3990, 4025, 4370, 4655, 4830, 5054, 5415, 5586, 5635, 6118, 6555, 6650, 6762, 7350, 7581, 8050, 8303, 9025, 9177, 9310, 9975, 10830, 10925, 11270, 12075, 12635, 13110, 13965, 15162, 15295, 16606, 16905, 17689, 18050, 18354, 19950, 21413, 21850, 23275, 24150, 24909, 25270, 27075, 27930, 28175, 30590, 32775, 33810, 35378, 37905, 41515, 42826, 45885, 46550, 49818, 53067, 54150, 56350, 58121, 63175, 64239, 65550, 69825, 75810, 76475, 83030, 84525, 88445, 91770, 106134, 107065, 116242, 124545, 126350, 128478, 139650, 152950, 169050, 174363, 176890, 189525, 207575, 214130, 229425, 249090, 265335, 290605, 321195, 348726, 379050, 406847, 415150, 442225, 458850, 530670, 535325, 581210, 622725, 642390, 813694, 871815, 884450, 1070650, 1220541, 1245450, 1326675, 1453025, 1605975, 1743630, 2034235, 2441082, 2653350, 2906050, 3211950, 4068470, 4359075, 6102705, 8718150, 10171175, 12205410, 20342350, 30513525, 61027050]

約数ペア:

[(1, 61027050), (2, 30513525), (3, 20342350), (5, 12205410), (6, 10171175), (7, 8718150), (10, 6102705), (14, 4359075), (15, 4068470), (19, 3211950), (21, 2906050), (23, 2653350), (25, 2441082), (30, 2034235), (35, 1743630), (38, 1605975), (42, 1453025), (46, 1326675), (49, 1245450), (50, 1220541), (57, 1070650), (69, 884450), (70, 871815), (75, 813694), (95, 642390), (98, 622725), (105, 581210), (114, 535325), (115, 530670), (133, 458850), (138, 442225), (147, 415150), (150, 406847), (161, 379050), (175, 348726), (190, 321195), (210, 290605), (230, 265335), (245, 249090), (266, 229425), (285, 214130), (294, 207575), (322, 189525), (345, 176890), (350, 174363), (361, 169050), (399, 152950), (437, 139650), (475, 128478), (483, 126350), (490, 124545), (525, 116242), (570, 107065), (575, 106134), (665, 91770), (690, 88445), (722, 84525), (735, 83030), (798, 76475), (805, 75810), (874, 69825), (931, 65550), (950, 64239), (966, 63175), (1050, 58121), (1083, 56350), (1127, 54150), (1150, 53067), (1225, 49818), (1311, 46550), (1330, 45885), (1425, 42826), (1470, 41515), (1610, 37905), (1725, 35378), (1805, 33810), (1862, 32775), (1995, 30590), (2166, 28175), (2185, 27930), (2254, 27075), (2415, 25270), (2450, 24909), (2527, 24150), (2622, 23275), (2793, 21850), (2850, 21413), (3059, 19950), (3325, 18354), (3381, 18050), (3450, 17689), (3610, 16905), (3675, 16606), (3990, 15295), (4025, 15162), (4370, 13965), (4655, 13110), (4830, 12635), (5054, 12075), (5415, 11270), (5586, 10925), (5635, 10830), (6118, 9975), (6555, 9310), (6650, 9177), (6762, 9025), (7350, 8303), (7581, 8050)]