118848420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 399409920

約数和(自身を除く): 280561500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 59, 60, 62, 76, 90, 93, 95, 114, 118, 124, 155, 171, 177, 180, 186, 190, 228, 236, 279, 285, 295, 310, 342, 354, 361, 372, 380, 465, 531, 558, 570, 589, 590, 620, 684, 708, 722, 855, 885, 930, 1062, 1083, 1116, 1121, 1140, 1178, 1180, 1395, 1444, 1710, 1767, 1770, 1805, 1829, 1860, 2124, 2166, 2242, 2356, 2655, 2790, 2945, 3249, 3363, 3420, 3534, 3540, 3610, 3658, 4332, 4484, 5301, 5310, 5415, 5487, 5580, 5605, 5890, 6498, 6726, 7068, 7220, 7316, 8835, 9145, 10089, 10602, 10620, 10830, 10974, 11191, 11210, 11780, 12996, 13452, 16245, 16461, 16815, 17670, 18290, 20178, 21204, 21299, 21660, 21948, 22382, 22420, 26505, 27435, 32490, 32922, 33573, 33630, 34751, 35340, 36580, 40356, 42598, 44764, 50445, 53010, 54870, 55955, 63897, 64980, 65844, 67146, 67260, 69502, 82305, 85196, 100719, 100890, 104253, 106020, 106495, 109740, 111910, 127794, 134292, 139004, 164610, 167865, 173755, 191691, 201438, 201780, 208506, 212990, 223820, 255588, 312759, 319485, 329220, 335730, 347510, 383382, 402876, 417012, 425980, 503595, 521265, 625518, 638970, 660269, 671460, 695020, 766764, 958455, 1007190, 1042530, 1251036, 1277940, 1320538, 1563795, 1916910, 1980807, 2014380, 2085060, 2641076, 3127590, 3301345, 3833820, 3961614, 5942421, 6255180, 6602690, 7923228, 9904035, 11884842, 13205380, 19808070, 23769684, 29712105, 39616140, 59424210, 118848420]

約数ペア:

[(1, 118848420), (2, 59424210), (3, 39616140), (4, 29712105), (5, 23769684), (6, 19808070), (9, 13205380), (10, 11884842), (12, 9904035), (15, 7923228), (18, 6602690), (19, 6255180), (20, 5942421), (30, 3961614), (31, 3833820), (36, 3301345), (38, 3127590), (45, 2641076), (57, 2085060), (59, 2014380), (60, 1980807), (62, 1916910), (76, 1563795), (90, 1320538), (93, 1277940), (95, 1251036), (114, 1042530), (118, 1007190), (124, 958455), (155, 766764), (171, 695020), (177, 671460), (180, 660269), (186, 638970), (190, 625518), (228, 521265), (236, 503595), (279, 425980), (285, 417012), (295, 402876), (310, 383382), (342, 347510), (354, 335730), (361, 329220), (372, 319485), (380, 312759), (465, 255588), (531, 223820), (558, 212990), (570, 208506), (589, 201780), (590, 201438), (620, 191691), (684, 173755), (708, 167865), (722, 164610), (855, 139004), (885, 134292), (930, 127794), (1062, 111910), (1083, 109740), (1116, 106495), (1121, 106020), (1140, 104253), (1178, 100890), (1180, 100719), (1395, 85196), (1444, 82305), (1710, 69502), (1767, 67260), (1770, 67146), (1805, 65844), (1829, 64980), (1860, 63897), (2124, 55955), (2166, 54870), (2242, 53010), (2356, 50445), (2655, 44764), (2790, 42598), (2945, 40356), (3249, 36580), (3363, 35340), (3420, 34751), (3534, 33630), (3540, 33573), (3610, 32922), (3658, 32490), (4332, 27435), (4484, 26505), (5301, 22420), (5310, 22382), (5415, 21948), (5487, 21660), (5580, 21299), (5605, 21204), (5890, 20178), (6498, 18290), (6726, 17670), (7068, 16815), (7220, 16461), (7316, 16245), (8835, 13452), (9145, 12996), (10089, 11780), (10602, 11210), (10620, 11191), (10830, 10974)]