419887650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 192

約数和(自身を含む): 1349913600

約数和(自身を除く): 930025950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 38, 39, 42, 50, 57, 65, 70, 75, 78, 91, 95, 105, 114, 130, 133, 150, 175, 182, 190, 195, 210, 247, 266, 273, 285, 325, 350, 390, 399, 455, 475, 494, 525, 546, 570, 650, 665, 741, 798, 910, 950, 975, 1050, 1235, 1330, 1365, 1425, 1482, 1619, 1729, 1950, 1995, 2275, 2470, 2730, 2850, 3238, 3325, 3458, 3705, 3990, 4550, 4857, 5187, 6175, 6650, 6825, 7410, 8095, 8645, 9714, 9975, 10374, 11333, 12350, 13650, 16190, 17290, 18525, 19950, 21047, 22666, 24285, 25935, 30761, 33999, 37050, 40475, 42094, 43225, 48570, 51870, 56665, 61522, 63141, 67998, 80950, 86450, 92283, 105235, 113330, 121425, 126282, 129675, 147329, 153805, 169995, 184566, 210470, 215327, 242850, 259350, 283325, 294658, 307610, 315705, 339990, 399893, 430654, 441987, 461415, 526175, 566650, 631410, 645981, 736645, 769025, 799786, 849975, 883974, 922830, 1052350, 1076635, 1199679, 1291962, 1473290, 1538050, 1578525, 1699950, 1999465, 2153270, 2209935, 2307075, 2399358, 2799251, 3157050, 3229905, 3683225, 3998930, 4419870, 4614150, 5383175, 5598502, 5998395, 6459810, 7366450, 8397753, 9997325, 10766350, 11049675, 11996790, 13996255, 16149525, 16795506, 19994650, 22099350, 27992510, 29991975, 32299050, 41988765, 59983950, 69981275, 83977530, 139962550, 209943825, 419887650]

約数ペア:

[(1, 419887650), (2, 209943825), (3, 139962550), (5, 83977530), (6, 69981275), (7, 59983950), (10, 41988765), (13, 32299050), (14, 29991975), (15, 27992510), (19, 22099350), (21, 19994650), (25, 16795506), (26, 16149525), (30, 13996255), (35, 11996790), (38, 11049675), (39, 10766350), (42, 9997325), (50, 8397753), (57, 7366450), (65, 6459810), (70, 5998395), (75, 5598502), (78, 5383175), (91, 4614150), (95, 4419870), (105, 3998930), (114, 3683225), (130, 3229905), (133, 3157050), (150, 2799251), (175, 2399358), (182, 2307075), (190, 2209935), (195, 2153270), (210, 1999465), (247, 1699950), (266, 1578525), (273, 1538050), (285, 1473290), (325, 1291962), (350, 1199679), (390, 1076635), (399, 1052350), (455, 922830), (475, 883974), (494, 849975), (525, 799786), (546, 769025), (570, 736645), (650, 645981), (665, 631410), (741, 566650), (798, 526175), (910, 461415), (950, 441987), (975, 430654), (1050, 399893), (1235, 339990), (1330, 315705), (1365, 307610), (1425, 294658), (1482, 283325), (1619, 259350), (1729, 242850), (1950, 215327), (1995, 210470), (2275, 184566), (2470, 169995), (2730, 153805), (2850, 147329), (3238, 129675), (3325, 126282), (3458, 121425), (3705, 113330), (3990, 105235), (4550, 92283), (4857, 86450), (5187, 80950), (6175, 67998), (6650, 63141), (6825, 61522), (7410, 56665), (8095, 51870), (8645, 48570), (9714, 43225), (9975, 42094), (10374, 40475), (11333, 37050), (12350, 33999), (13650, 30761), (16190, 25935), (17290, 24285), (18525, 22666), (19950, 21047)]