1201477550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 2981059200

約数和(自身を除く): 1779581650

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 49, 50, 65, 70, 85, 91, 98, 119, 130, 170, 175, 182, 221, 238, 245, 317, 325, 343, 350, 425, 442, 455, 490, 595, 634, 637, 650, 686, 833, 850, 910, 1105, 1190, 1225, 1274, 1547, 1585, 1666, 1715, 2210, 2219, 2275, 2450, 2975, 3094, 3170, 3185, 3430, 4121, 4165, 4438, 4459, 4550, 5389, 5525, 5831, 5950, 6370, 7735, 7925, 8242, 8330, 8575, 8918, 10778, 10829, 11050, 11095, 11662, 15470, 15533, 15850, 15925, 17150, 20605, 20825, 21658, 22190, 22295, 26945, 28847, 29155, 31066, 31850, 37723, 38675, 41210, 41650, 44590, 53890, 54145, 55475, 57694, 58310, 70057, 75446, 75803, 77350, 77665, 103025, 108290, 108731, 110950, 111475, 134725, 140114, 144235, 145775, 151606, 155330, 188615, 201929, 206050, 217462, 222950, 264061, 269450, 270725, 288470, 291550, 350285, 377230, 379015, 388325, 403858, 490399, 528122, 541450, 543655, 700570, 721175, 758030, 776650, 943075, 980798, 1009645, 1087310, 1320305, 1413503, 1442350, 1751425, 1848427, 1886150, 1895075, 2019290, 2451995, 2640610, 2718275, 2827006, 3432793, 3502850, 3696854, 3790150, 4903990, 5048225, 5436550, 6601525, 6865586, 7067515, 9242135, 10096450, 12259975, 13203050, 14135030, 17163965, 18484270, 24029551, 24519950, 34327930, 35337575, 46210675, 48059102, 70675150, 85819825, 92421350, 120147755, 171639650, 240295510, 600738775, 1201477550]

約数ペア:

[(1, 1201477550), (2, 600738775), (5, 240295510), (7, 171639650), (10, 120147755), (13, 92421350), (14, 85819825), (17, 70675150), (25, 48059102), (26, 46210675), (34, 35337575), (35, 34327930), (49, 24519950), (50, 24029551), (65, 18484270), (70, 17163965), (85, 14135030), (91, 13203050), (98, 12259975), (119, 10096450), (130, 9242135), (170, 7067515), (175, 6865586), (182, 6601525), (221, 5436550), (238, 5048225), (245, 4903990), (317, 3790150), (325, 3696854), (343, 3502850), (350, 3432793), (425, 2827006), (442, 2718275), (455, 2640610), (490, 2451995), (595, 2019290), (634, 1895075), (637, 1886150), (650, 1848427), (686, 1751425), (833, 1442350), (850, 1413503), (910, 1320305), (1105, 1087310), (1190, 1009645), (1225, 980798), (1274, 943075), (1547, 776650), (1585, 758030), (1666, 721175), (1715, 700570), (2210, 543655), (2219, 541450), (2275, 528122), (2450, 490399), (2975, 403858), (3094, 388325), (3170, 379015), (3185, 377230), (3430, 350285), (4121, 291550), (4165, 288470), (4438, 270725), (4459, 269450), (4550, 264061), (5389, 222950), (5525, 217462), (5831, 206050), (5950, 201929), (6370, 188615), (7735, 155330), (7925, 151606), (8242, 145775), (8330, 144235), (8575, 140114), (8918, 134725), (10778, 111475), (10829, 110950), (11050, 108731), (11095, 108290), (11662, 103025), (15470, 77665), (15533, 77350), (15850, 75803), (15925, 75446), (17150, 70057), (20605, 58310), (20825, 57694), (21658, 55475), (22190, 54145), (22295, 53890), (26945, 44590), (28847, 41650), (29155, 41210), (31066, 38675), (31850, 37723)]