72043290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 140293350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 127, 135, 165, 191, 198, 254, 270, 297, 330, 381, 382, 495, 573, 594, 635, 762, 955, 990, 1143, 1146, 1270, 1397, 1485, 1719, 1905, 1910, 2101, 2286, 2794, 2865, 2970, 3429, 3438, 3810, 4191, 4202, 5157, 5715, 5730, 6303, 6858, 6985, 8382, 8595, 10314, 10505, 11430, 12573, 12606, 13970, 17145, 17190, 18909, 20955, 21010, 24257, 25146, 25785, 31515, 34290, 37719, 37818, 41910, 48514, 51570, 56727, 62865, 63030, 72771, 75438, 94545, 113454, 121285, 125730, 145542, 188595, 189090, 218313, 242570, 266827, 283635, 363855, 377190, 436626, 533654, 567270, 654939, 727710, 800481, 1091565, 1309878, 1334135, 1600962, 2183130, 2401443, 2668270, 3274695, 4002405, 4802886, 6549390, 7204329, 8004810, 12007215, 14408658, 24014430, 36021645, 72043290]

約数ペア:

[(1, 72043290), (2, 36021645), (3, 24014430), (5, 14408658), (6, 12007215), (9, 8004810), (10, 7204329), (11, 6549390), (15, 4802886), (18, 4002405), (22, 3274695), (27, 2668270), (30, 2401443), (33, 2183130), (45, 1600962), (54, 1334135), (55, 1309878), (66, 1091565), (90, 800481), (99, 727710), (110, 654939), (127, 567270), (135, 533654), (165, 436626), (191, 377190), (198, 363855), (254, 283635), (270, 266827), (297, 242570), (330, 218313), (381, 189090), (382, 188595), (495, 145542), (573, 125730), (594, 121285), (635, 113454), (762, 94545), (955, 75438), (990, 72771), (1143, 63030), (1146, 62865), (1270, 56727), (1397, 51570), (1485, 48514), (1719, 41910), (1905, 37818), (1910, 37719), (2101, 34290), (2286, 31515), (2794, 25785), (2865, 25146), (2970, 24257), (3429, 21010), (3438, 20955), (3810, 18909), (4191, 17190), (4202, 17145), (5157, 13970), (5715, 12606), (5730, 12573), (6303, 11430), (6858, 10505), (6985, 10314), (8382, 8595)]