207304800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5121

約数の個数: 144

約数和(自身を含む): 714610512

約数和(自身を除く): 507305712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5081, 5100, 6800, 8160, 10162, 10200, 13600, 15243, 20324, 20400, 25405, 30486, 40648, 40800, 50810, 60972, 76215, 81296, 86377, 101620, 121944, 127025, 152430, 162592, 172754, 203240, 243888, 254050, 259131, 304860, 345508, 381075, 406480, 431885, 487776, 508100, 518262, 609720, 691016, 762150, 812960, 863770, 1016200, 1036524, 1219440, 1295655, 1382032, 1524300, 1727540, 2032400, 2073048, 2159425, 2438880, 2591310, 2764064, 3048600, 3455080, 4064800, 4146096, 4318850, 5182620, 6097200, 6478275, 6910160, 8292192, 8637700, 10365240, 12194400, 12956550, 13820320, 17275400, 20730480, 25913100, 34550800, 41460960, 51826200, 69101600, 103652400, 207304800]

約数ペア:

[(1, 207304800), (2, 103652400), (3, 69101600), (4, 51826200), (5, 41460960), (6, 34550800), (8, 25913100), (10, 20730480), (12, 17275400), (15, 13820320), (16, 12956550), (17, 12194400), (20, 10365240), (24, 8637700), (25, 8292192), (30, 6910160), (32, 6478275), (34, 6097200), (40, 5182620), (48, 4318850), (50, 4146096), (51, 4064800), (60, 3455080), (68, 3048600), (75, 2764064), (80, 2591310), (85, 2438880), (96, 2159425), (100, 2073048), (102, 2032400), (120, 1727540), (136, 1524300), (150, 1382032), (160, 1295655), (170, 1219440), (200, 1036524), (204, 1016200), (240, 863770), (255, 812960), (272, 762150), (300, 691016), (340, 609720), (400, 518262), (408, 508100), (425, 487776), (480, 431885), (510, 406480), (544, 381075), (600, 345508), (680, 304860), (800, 259131), (816, 254050), (850, 243888), (1020, 203240), (1200, 172754), (1275, 162592), (1360, 152430), (1632, 127025), (1700, 121944), (2040, 101620), (2400, 86377), (2550, 81296), (2720, 76215), (3400, 60972), (4080, 50810), (5081, 40800), (5100, 40648), (6800, 30486), (8160, 25405), (10162, 20400), (10200, 20324), (13600, 15243)]