100209900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 216

約数和(自身を含む): 358008336

約数和(自身を除く): 257798436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 204, 210, 238, 245, 255, 294, 300, 340, 350, 357, 401, 420, 425, 476, 490, 510, 525, 588, 595, 700, 714, 735, 802, 833, 850, 980, 1020, 1050, 1190, 1203, 1225, 1275, 1428, 1470, 1604, 1666, 1700, 1785, 2005, 2100, 2380, 2406, 2450, 2499, 2550, 2807, 2940, 2975, 3332, 3570, 3675, 4010, 4165, 4812, 4900, 4998, 5100, 5614, 5950, 6015, 6817, 7140, 7350, 8020, 8330, 8421, 8925, 9996, 10025, 11228, 11900, 12030, 12495, 13634, 14035, 14700, 16660, 16842, 17850, 19649, 20050, 20451, 20825, 24060, 24990, 27268, 28070, 30075, 33684, 34085, 35700, 39298, 40100, 40902, 41650, 42105, 47719, 49980, 56140, 58947, 60150, 62475, 68170, 70175, 78596, 81804, 83300, 84210, 95438, 98245, 102255, 117894, 120300, 124950, 136340, 140350, 143157, 168420, 170425, 190876, 196490, 204510, 210525, 235788, 238595, 249900, 280700, 286314, 294735, 334033, 340850, 392980, 409020, 421050, 477190, 491225, 511275, 572628, 589470, 668066, 681700, 715785, 842100, 954380, 982450, 1002099, 1022550, 1178940, 1192975, 1336132, 1431570, 1473675, 1670165, 1964900, 2004198, 2045100, 2385950, 2863140, 2947350, 3340330, 3578925, 4008396, 4771900, 5010495, 5894700, 6680660, 7157850, 8350825, 10020990, 14315700, 16701650, 20041980, 25052475, 33403300, 50104950, 100209900]

約数ペア:

[(1, 100209900), (2, 50104950), (3, 33403300), (4, 25052475), (5, 20041980), (6, 16701650), (7, 14315700), (10, 10020990), (12, 8350825), (14, 7157850), (15, 6680660), (17, 5894700), (20, 5010495), (21, 4771900), (25, 4008396), (28, 3578925), (30, 3340330), (34, 2947350), (35, 2863140), (42, 2385950), (49, 2045100), (50, 2004198), (51, 1964900), (60, 1670165), (68, 1473675), (70, 1431570), (75, 1336132), (84, 1192975), (85, 1178940), (98, 1022550), (100, 1002099), (102, 982450), (105, 954380), (119, 842100), (140, 715785), (147, 681700), (150, 668066), (170, 589470), (175, 572628), (196, 511275), (204, 491225), (210, 477190), (238, 421050), (245, 409020), (255, 392980), (294, 340850), (300, 334033), (340, 294735), (350, 286314), (357, 280700), (401, 249900), (420, 238595), (425, 235788), (476, 210525), (490, 204510), (510, 196490), (525, 190876), (588, 170425), (595, 168420), (700, 143157), (714, 140350), (735, 136340), (802, 124950), (833, 120300), (850, 117894), (980, 102255), (1020, 98245), (1050, 95438), (1190, 84210), (1203, 83300), (1225, 81804), (1275, 78596), (1428, 70175), (1470, 68170), (1604, 62475), (1666, 60150), (1700, 58947), (1785, 56140), (2005, 49980), (2100, 47719), (2380, 42105), (2406, 41650), (2450, 40902), (2499, 40100), (2550, 39298), (2807, 35700), (2940, 34085), (2975, 33684), (3332, 30075), (3570, 28070), (3675, 27268), (4010, 24990), (4165, 24060), (4812, 20825), (4900, 20451), (4998, 20050), (5100, 19649), (5614, 17850), (5950, 16842), (6015, 16660), (6817, 14700), (7140, 14035), (7350, 13634), (8020, 12495), (8330, 12030), (8421, 11900), (8925, 11228), (9996, 10025)]