378046020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 1205197056

約数和(自身を除く): 827151036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 113, 132, 137, 148, 165, 185, 220, 222, 226, 274, 330, 339, 370, 407, 411, 444, 452, 548, 555, 565, 660, 678, 685, 740, 814, 822, 1110, 1130, 1221, 1243, 1356, 1370, 1507, 1628, 1644, 1695, 2035, 2055, 2220, 2260, 2442, 2486, 2740, 3014, 3390, 3729, 4070, 4110, 4181, 4521, 4884, 4972, 5069, 6028, 6105, 6215, 6780, 7458, 7535, 8140, 8220, 8362, 9042, 10138, 12210, 12430, 12543, 14916, 15070, 15207, 15481, 16724, 18084, 18645, 20276, 20905, 22605, 24420, 24860, 25086, 25345, 30140, 30414, 30962, 37290, 41810, 45210, 45991, 46443, 50172, 50690, 55759, 60828, 61924, 62715, 74580, 76035, 77405, 83620, 90420, 91982, 92886, 101380, 111518, 125430, 137973, 152070, 154810, 167277, 170291, 183964, 185772, 223036, 229955, 232215, 250860, 275946, 278795, 304140, 309620, 334554, 340582, 459910, 464430, 510873, 551892, 557590, 572797, 669108, 681164, 689865, 836385, 851455, 919820, 928860, 1021746, 1115180, 1145594, 1379730, 1672770, 1702910, 1718391, 2043492, 2291188, 2554365, 2759460, 2863985, 3345540, 3405820, 3436782, 5108730, 5727970, 6300767, 6873564, 8591955, 10217460, 11455940, 12601534, 17183910, 18902301, 25203068, 31503835, 34367820, 37804602, 63007670, 75609204, 94511505, 126015340, 189023010, 378046020]

約数ペア:

[(1, 378046020), (2, 189023010), (3, 126015340), (4, 94511505), (5, 75609204), (6, 63007670), (10, 37804602), (11, 34367820), (12, 31503835), (15, 25203068), (20, 18902301), (22, 17183910), (30, 12601534), (33, 11455940), (37, 10217460), (44, 8591955), (55, 6873564), (60, 6300767), (66, 5727970), (74, 5108730), (110, 3436782), (111, 3405820), (113, 3345540), (132, 2863985), (137, 2759460), (148, 2554365), (165, 2291188), (185, 2043492), (220, 1718391), (222, 1702910), (226, 1672770), (274, 1379730), (330, 1145594), (339, 1115180), (370, 1021746), (407, 928860), (411, 919820), (444, 851455), (452, 836385), (548, 689865), (555, 681164), (565, 669108), (660, 572797), (678, 557590), (685, 551892), (740, 510873), (814, 464430), (822, 459910), (1110, 340582), (1130, 334554), (1221, 309620), (1243, 304140), (1356, 278795), (1370, 275946), (1507, 250860), (1628, 232215), (1644, 229955), (1695, 223036), (2035, 185772), (2055, 183964), (2220, 170291), (2260, 167277), (2442, 154810), (2486, 152070), (2740, 137973), (3014, 125430), (3390, 111518), (3729, 101380), (4070, 92886), (4110, 91982), (4181, 90420), (4521, 83620), (4884, 77405), (4972, 76035), (5069, 74580), (6028, 62715), (6105, 61924), (6215, 60828), (6780, 55759), (7458, 50690), (7535, 50172), (8140, 46443), (8220, 45991), (8362, 45210), (9042, 41810), (10138, 37290), (12210, 30962), (12430, 30414), (12543, 30140), (14916, 25345), (15070, 25086), (15207, 24860), (15481, 24420), (16724, 22605), (18084, 20905), (18645, 20276)]