1427183100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11969

約数の個数: 216

約数和(自身を含む): 5382016640

約数和(自身を除く): 3954833540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3420, 3990, 4275, 4788, 5700, 5985, 6300, 6650, 7980, 8550, 9975, 11923, 11970, 13300, 17100, 19950, 23846, 23940, 29925, 35769, 39900, 47692, 59615, 59850, 71538, 83461, 107307, 119230, 119700, 143076, 166922, 178845, 214614, 226537, 238460, 250383, 298075, 333844, 357690, 417305, 429228, 453074, 500766, 536535, 596150, 679611, 715380, 751149, 834610, 894225, 906148, 1001532, 1073070, 1132685, 1192300, 1251915, 1359222, 1502298, 1585759, 1669220, 1788450, 2038833, 2086525, 2146140, 2265370, 2503830, 2682675, 2718444, 3004596, 3171518, 3398055, 3576900, 3755745, 4077666, 4173050, 4530740, 4757277, 5007660, 5365350, 5663425, 6259575, 6343036, 6796110, 7511490, 7928795, 8155332, 8346100, 9514554, 10194165, 10730700, 11326850, 12519150, 13592220, 14271831, 15022980, 15857590, 16990275, 18778725, 19029108, 20388330, 22653700, 23786385, 25038300, 28543662, 31715180, 33980550, 37557450, 39643975, 40776660, 47572770, 50970825, 57087324, 67961100, 71359155, 75114900, 79287950, 95145540, 101941650, 118931925, 142718310, 158575900, 203883300, 237863850, 285436620, 356795775, 475727700, 713591550, 1427183100]

約数ペア:

[(1, 1427183100), (2, 713591550), (3, 475727700), (4, 356795775), (5, 285436620), (6, 237863850), (7, 203883300), (9, 158575900), (10, 142718310), (12, 118931925), (14, 101941650), (15, 95145540), (18, 79287950), (19, 75114900), (20, 71359155), (21, 67961100), (25, 57087324), (28, 50970825), (30, 47572770), (35, 40776660), (36, 39643975), (38, 37557450), (42, 33980550), (45, 31715180), (50, 28543662), (57, 25038300), (60, 23786385), (63, 22653700), (70, 20388330), (75, 19029108), (76, 18778725), (84, 16990275), (90, 15857590), (95, 15022980), (100, 14271831), (105, 13592220), (114, 12519150), (126, 11326850), (133, 10730700), (140, 10194165), (150, 9514554), (171, 8346100), (175, 8155332), (180, 7928795), (190, 7511490), (210, 6796110), (225, 6343036), (228, 6259575), (252, 5663425), (266, 5365350), (285, 5007660), (300, 4757277), (315, 4530740), (342, 4173050), (350, 4077666), (380, 3755745), (399, 3576900), (420, 3398055), (450, 3171518), (475, 3004596), (525, 2718444), (532, 2682675), (570, 2503830), (630, 2265370), (665, 2146140), (684, 2086525), (700, 2038833), (798, 1788450), (855, 1669220), (900, 1585759), (950, 1502298), (1050, 1359222), (1140, 1251915), (1197, 1192300), (1260, 1132685), (1330, 1073070), (1425, 1001532), (1575, 906148), (1596, 894225), (1710, 834610), (1900, 751149), (1995, 715380), (2100, 679611), (2394, 596150), (2660, 536535), (2850, 500766), (3150, 453074), (3325, 429228), (3420, 417305), (3990, 357690), (4275, 333844), (4788, 298075), (5700, 250383), (5985, 238460), (6300, 226537), (6650, 214614), (7980, 178845), (8550, 166922), (9975, 143076), (11923, 119700), (11970, 119230), (13300, 107307), (17100, 83461), (19950, 71538), (23846, 59850), (23940, 59615), (29925, 47692), (35769, 39900)]