25416300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 97216000

約数和(自身を除く): 71799700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 25, 26, 28, 30, 35, 38, 39, 42, 49, 50, 52, 57, 60, 65, 70, 75, 76, 78, 84, 91, 95, 98, 100, 105, 114, 130, 133, 140, 147, 150, 156, 175, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 285, 294, 300, 325, 343, 350, 364, 380, 390, 399, 420, 455, 475, 490, 494, 525, 532, 546, 570, 588, 637, 650, 665, 686, 700, 735, 741, 780, 798, 910, 931, 950, 975, 980, 988, 1029, 1050, 1092, 1140, 1225, 1235, 1274, 1300, 1330, 1365, 1372, 1425, 1470, 1482, 1596, 1715, 1729, 1820, 1862, 1900, 1911, 1950, 1995, 2058, 2100, 2275, 2450, 2470, 2548, 2660, 2730, 2793, 2850, 2940, 2964, 3185, 3325, 3430, 3458, 3675, 3705, 3724, 3822, 3900, 3990, 4116, 4459, 4550, 4655, 4900, 4940, 5145, 5187, 5460, 5586, 5700, 6175, 6370, 6517, 6650, 6825, 6860, 6916, 7350, 7410, 7644, 7980, 8575, 8645, 8918, 9100, 9310, 9555, 9975, 10290, 10374, 11172, 12103, 12350, 12740, 13034, 13300, 13377, 13650, 13965, 14700, 14820, 15925, 17150, 17290, 17836, 18525, 18620, 19110, 19551, 19950, 20580, 20748, 22295, 23275, 24206, 24700, 25725, 25935, 26068, 26754, 27300, 27930, 31850, 32585, 34300, 34580, 36309, 37050, 38220, 39102, 39900, 43225, 44590, 46550, 47775, 48412, 51450, 51870, 53508, 55860, 60515, 63700, 65170, 66885, 69825, 72618, 74100, 78204, 84721, 86450, 89180, 93100, 95550, 97755, 102900, 103740, 111475, 121030, 129675, 130340, 133770, 139650, 145236, 162925, 169442, 172900, 181545, 191100, 195510, 222950, 242060, 254163, 259350, 267540, 279300, 302575, 325850, 334425, 338884, 363090, 391020, 423605, 445900, 488775, 508326, 518700, 605150, 651700, 668850, 726180, 847210, 907725, 977550, 1016652, 1210300, 1270815, 1337700, 1694420, 1815450, 1955100, 2118025, 2541630, 3630900, 4236050, 5083260, 6354075, 8472100, 12708150, 25416300]

約数ペア:

[(1, 25416300), (2, 12708150), (3, 8472100), (4, 6354075), (5, 5083260), (6, 4236050), (7, 3630900), (10, 2541630), (12, 2118025), (13, 1955100), (14, 1815450), (15, 1694420), (19, 1337700), (20, 1270815), (21, 1210300), (25, 1016652), (26, 977550), (28, 907725), (30, 847210), (35, 726180), (38, 668850), (39, 651700), (42, 605150), (49, 518700), (50, 508326), (52, 488775), (57, 445900), (60, 423605), (65, 391020), (70, 363090), (75, 338884), (76, 334425), (78, 325850), (84, 302575), (91, 279300), (95, 267540), (98, 259350), (100, 254163), (105, 242060), (114, 222950), (130, 195510), (133, 191100), (140, 181545), (147, 172900), (150, 169442), (156, 162925), (175, 145236), (182, 139650), (190, 133770), (195, 130340), (196, 129675), (210, 121030), (228, 111475), (245, 103740), (247, 102900), (260, 97755), (266, 95550), (273, 93100), (285, 89180), (294, 86450), (300, 84721), (325, 78204), (343, 74100), (350, 72618), (364, 69825), (380, 66885), (390, 65170), (399, 63700), (420, 60515), (455, 55860), (475, 53508), (490, 51870), (494, 51450), (525, 48412), (532, 47775), (546, 46550), (570, 44590), (588, 43225), (637, 39900), (650, 39102), (665, 38220), (686, 37050), (700, 36309), (735, 34580), (741, 34300), (780, 32585), (798, 31850), (910, 27930), (931, 27300), (950, 26754), (975, 26068), (980, 25935), (988, 25725), (1029, 24700), (1050, 24206), (1092, 23275), (1140, 22295), (1225, 20748), (1235, 20580), (1274, 19950), (1300, 19551), (1330, 19110), (1365, 18620), (1372, 18525), (1425, 17836), (1470, 17290), (1482, 17150), (1596, 15925), (1715, 14820), (1729, 14700), (1820, 13965), (1862, 13650), (1900, 13377), (1911, 13300), (1950, 13034), (1995, 12740), (2058, 12350), (2100, 12103), (2275, 11172), (2450, 10374), (2470, 10290), (2548, 9975), (2660, 9555), (2730, 9310), (2793, 9100), (2850, 8918), (2940, 8645), (2964, 8575), (3185, 7980), (3325, 7644), (3430, 7410), (3458, 7350), (3675, 6916), (3705, 6860), (3724, 6825), (3822, 6650), (3900, 6517), (3990, 6370), (4116, 6175), (4459, 5700), (4550, 5586), (4655, 5460), (4900, 5187), (4940, 5145)]