1975913400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 6517082880

約数和(自身を除く): 4541169480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 307, 340, 408, 425, 510, 600, 614, 631, 680, 850, 921, 1020, 1228, 1262, 1275, 1535, 1700, 1842, 1893, 2040, 2456, 2524, 2550, 3070, 3155, 3400, 3684, 3786, 4605, 5048, 5100, 5219, 6140, 6310, 7368, 7572, 7675, 9210, 9465, 10200, 10438, 10727, 12280, 12620, 15144, 15350, 15657, 15775, 18420, 18930, 20876, 21454, 23025, 25240, 26095, 30700, 31314, 31550, 32181, 36840, 37860, 41752, 42908, 46050, 47325, 52190, 53635, 61400, 62628, 63100, 64362, 75720, 78285, 85816, 92100, 94650, 104380, 107270, 125256, 126200, 128724, 130475, 156570, 160905, 184200, 189300, 193717, 208760, 214540, 257448, 260950, 268175, 313140, 321810, 378600, 387434, 391425, 429080, 521900, 536350, 581151, 626280, 643620, 774868, 782850, 804525, 968585, 1043800, 1072700, 1162302, 1287240, 1549736, 1565700, 1609050, 1937170, 2145400, 2324604, 2905755, 3131400, 3218100, 3293189, 3874340, 4649208, 4842925, 5811510, 6436200, 6586378, 7748680, 9685850, 9879567, 11623020, 13172756, 14528775, 16465945, 19371700, 19759134, 23246040, 26345512, 29057550, 32931890, 38743400, 39518268, 49397835, 58115100, 65863780, 79036536, 82329725, 98795670, 116230200, 131727560, 164659450, 197591340, 246989175, 329318900, 395182680, 493978350, 658637800, 987956700, 1975913400]

約数ペア:

[(1, 1975913400), (2, 987956700), (3, 658637800), (4, 493978350), (5, 395182680), (6, 329318900), (8, 246989175), (10, 197591340), (12, 164659450), (15, 131727560), (17, 116230200), (20, 98795670), (24, 82329725), (25, 79036536), (30, 65863780), (34, 58115100), (40, 49397835), (50, 39518268), (51, 38743400), (60, 32931890), (68, 29057550), (75, 26345512), (85, 23246040), (100, 19759134), (102, 19371700), (120, 16465945), (136, 14528775), (150, 13172756), (170, 11623020), (200, 9879567), (204, 9685850), (255, 7748680), (300, 6586378), (307, 6436200), (340, 5811510), (408, 4842925), (425, 4649208), (510, 3874340), (600, 3293189), (614, 3218100), (631, 3131400), (680, 2905755), (850, 2324604), (921, 2145400), (1020, 1937170), (1228, 1609050), (1262, 1565700), (1275, 1549736), (1535, 1287240), (1700, 1162302), (1842, 1072700), (1893, 1043800), (2040, 968585), (2456, 804525), (2524, 782850), (2550, 774868), (3070, 643620), (3155, 626280), (3400, 581151), (3684, 536350), (3786, 521900), (4605, 429080), (5048, 391425), (5100, 387434), (5219, 378600), (6140, 321810), (6310, 313140), (7368, 268175), (7572, 260950), (7675, 257448), (9210, 214540), (9465, 208760), (10200, 193717), (10438, 189300), (10727, 184200), (12280, 160905), (12620, 156570), (15144, 130475), (15350, 128724), (15657, 126200), (15775, 125256), (18420, 107270), (18930, 104380), (20876, 94650), (21454, 92100), (23025, 85816), (25240, 78285), (26095, 75720), (30700, 64362), (31314, 63100), (31550, 62628), (32181, 61400), (36840, 53635), (37860, 52190), (41752, 47325), (42908, 46050)]