215714700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 216

約数和(自身を含む): 748264608

約数和(自身を除く): 532549908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 30, 34, 36, 45, 46, 50, 51, 60, 68, 69, 75, 85, 90, 92, 100, 102, 115, 138, 150, 153, 170, 180, 204, 207, 225, 230, 255, 276, 300, 306, 340, 345, 391, 414, 425, 450, 460, 510, 575, 612, 613, 690, 765, 782, 828, 850, 900, 1020, 1035, 1150, 1173, 1226, 1275, 1380, 1530, 1564, 1700, 1725, 1839, 1955, 2070, 2300, 2346, 2452, 2550, 3060, 3065, 3450, 3519, 3678, 3825, 3910, 4140, 4692, 5100, 5175, 5517, 5865, 6130, 6900, 7038, 7356, 7650, 7820, 9195, 9775, 10350, 10421, 11034, 11730, 12260, 14076, 14099, 15300, 15325, 17595, 18390, 19550, 20700, 20842, 22068, 23460, 27585, 28198, 29325, 30650, 31263, 35190, 36780, 39100, 41684, 42297, 45975, 52105, 55170, 56396, 58650, 61300, 62526, 70380, 70495, 84594, 87975, 91950, 93789, 104210, 110340, 117300, 125052, 126891, 137925, 140990, 156315, 169188, 175950, 183900, 187578, 208420, 211485, 239683, 253782, 260525, 275850, 281980, 312630, 351900, 352475, 375156, 422970, 468945, 479366, 507564, 521050, 551700, 625260, 634455, 704950, 719049, 781575, 845940, 937890, 958732, 1042100, 1057425, 1198415, 1268910, 1409900, 1438098, 1563150, 1875780, 2114850, 2157147, 2344725, 2396830, 2537820, 2876196, 3126300, 3172275, 3595245, 4229700, 4314294, 4689450, 4793660, 5992075, 6344550, 7190490, 8628588, 9378900, 10785735, 11984150, 12689100, 14380980, 17976225, 21571470, 23968300, 35952450, 43142940, 53928675, 71904900, 107857350, 215714700]

約数ペア:

[(1, 215714700), (2, 107857350), (3, 71904900), (4, 53928675), (5, 43142940), (6, 35952450), (9, 23968300), (10, 21571470), (12, 17976225), (15, 14380980), (17, 12689100), (18, 11984150), (20, 10785735), (23, 9378900), (25, 8628588), (30, 7190490), (34, 6344550), (36, 5992075), (45, 4793660), (46, 4689450), (50, 4314294), (51, 4229700), (60, 3595245), (68, 3172275), (69, 3126300), (75, 2876196), (85, 2537820), (90, 2396830), (92, 2344725), (100, 2157147), (102, 2114850), (115, 1875780), (138, 1563150), (150, 1438098), (153, 1409900), (170, 1268910), (180, 1198415), (204, 1057425), (207, 1042100), (225, 958732), (230, 937890), (255, 845940), (276, 781575), (300, 719049), (306, 704950), (340, 634455), (345, 625260), (391, 551700), (414, 521050), (425, 507564), (450, 479366), (460, 468945), (510, 422970), (575, 375156), (612, 352475), (613, 351900), (690, 312630), (765, 281980), (782, 275850), (828, 260525), (850, 253782), (900, 239683), (1020, 211485), (1035, 208420), (1150, 187578), (1173, 183900), (1226, 175950), (1275, 169188), (1380, 156315), (1530, 140990), (1564, 137925), (1700, 126891), (1725, 125052), (1839, 117300), (1955, 110340), (2070, 104210), (2300, 93789), (2346, 91950), (2452, 87975), (2550, 84594), (3060, 70495), (3065, 70380), (3450, 62526), (3519, 61300), (3678, 58650), (3825, 56396), (3910, 55170), (4140, 52105), (4692, 45975), (5100, 42297), (5175, 41684), (5517, 39100), (5865, 36780), (6130, 35190), (6900, 31263), (7038, 30650), (7356, 29325), (7650, 28198), (7820, 27585), (9195, 23460), (9775, 22068), (10350, 20842), (10421, 20700), (11034, 19550), (11730, 18390), (12260, 17595), (14076, 15325), (14099, 15300)]