909330120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6997}}^1$

素因数の和:7052

約数の個数: 144

約数和(自身を含む): 3119498460

約数和(自身を除く): 2210168340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 6997, 7220, 8664, 10830, 12996, 13994, 14440, 16245, 20991, 21660, 25992, 27988, 32490, 34985, 41982, 43320, 55976, 62973, 64980, 69970, 83964, 104955, 125946, 129960, 132943, 139940, 167928, 209910, 251892, 265886, 279880, 314865, 398829, 419820, 503784, 531772, 629730, 664715, 797658, 839640, 1063544, 1196487, 1259460, 1329430, 1595316, 1994145, 2392974, 2518920, 2525917, 2658860, 3190632, 3988290, 4785948, 5051834, 5317720, 5982435, 7577751, 7976580, 9571896, 10103668, 11964870, 12629585, 15155502, 15953160, 20207336, 22733253, 23929740, 25259170, 30311004, 37888755, 45466506, 47859480, 50518340, 60622008, 75777510, 90933012, 101036680, 113666265, 151555020, 181866024, 227332530, 303110040, 454665060, 909330120]

約数ペア:

[(1, 909330120), (2, 454665060), (3, 303110040), (4, 227332530), (5, 181866024), (6, 151555020), (8, 113666265), (9, 101036680), (10, 90933012), (12, 75777510), (15, 60622008), (18, 50518340), (19, 47859480), (20, 45466506), (24, 37888755), (30, 30311004), (36, 25259170), (38, 23929740), (40, 22733253), (45, 20207336), (57, 15953160), (60, 15155502), (72, 12629585), (76, 11964870), (90, 10103668), (95, 9571896), (114, 7976580), (120, 7577751), (152, 5982435), (171, 5317720), (180, 5051834), (190, 4785948), (228, 3988290), (285, 3190632), (342, 2658860), (360, 2525917), (361, 2518920), (380, 2392974), (456, 1994145), (570, 1595316), (684, 1329430), (722, 1259460), (760, 1196487), (855, 1063544), (1083, 839640), (1140, 797658), (1368, 664715), (1444, 629730), (1710, 531772), (1805, 503784), (2166, 419820), (2280, 398829), (2888, 314865), (3249, 279880), (3420, 265886), (3610, 251892), (4332, 209910), (5415, 167928), (6498, 139940), (6840, 132943), (6997, 129960), (7220, 125946), (8664, 104955), (10830, 83964), (12996, 69970), (13994, 64980), (14440, 62973), (16245, 55976), (20991, 43320), (21660, 41982), (25992, 34985), (27988, 32490)]