156205530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 296668710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 191, 195, 233, 234, 270, 351, 382, 390, 466, 573, 585, 699, 702, 955, 1146, 1165, 1170, 1398, 1719, 1755, 1910, 2097, 2330, 2483, 2865, 3029, 3438, 3495, 3510, 4194, 4966, 5157, 5730, 6058, 6291, 6990, 7449, 8595, 9087, 10314, 10485, 12415, 12582, 14898, 15145, 17190, 18174, 20970, 22347, 24830, 25785, 27261, 30290, 31455, 37245, 44503, 44694, 45435, 51570, 54522, 62910, 67041, 74490, 81783, 89006, 90870, 111735, 133509, 134082, 136305, 163566, 222515, 223470, 267018, 272610, 335205, 400527, 408915, 445030, 578539, 667545, 670410, 801054, 817830, 1157078, 1201581, 1335090, 1735617, 2002635, 2403162, 2892695, 3471234, 4005270, 5206851, 5785390, 6007905, 8678085, 10413702, 12015810, 15620553, 17356170, 26034255, 31241106, 52068510, 78102765, 156205530]

約数ペア:

[(1, 156205530), (2, 78102765), (3, 52068510), (5, 31241106), (6, 26034255), (9, 17356170), (10, 15620553), (13, 12015810), (15, 10413702), (18, 8678085), (26, 6007905), (27, 5785390), (30, 5206851), (39, 4005270), (45, 3471234), (54, 2892695), (65, 2403162), (78, 2002635), (90, 1735617), (117, 1335090), (130, 1201581), (135, 1157078), (191, 817830), (195, 801054), (233, 670410), (234, 667545), (270, 578539), (351, 445030), (382, 408915), (390, 400527), (466, 335205), (573, 272610), (585, 267018), (699, 223470), (702, 222515), (955, 163566), (1146, 136305), (1165, 134082), (1170, 133509), (1398, 111735), (1719, 90870), (1755, 89006), (1910, 81783), (2097, 74490), (2330, 67041), (2483, 62910), (2865, 54522), (3029, 51570), (3438, 45435), (3495, 44694), (3510, 44503), (4194, 37245), (4966, 31455), (5157, 30290), (5730, 27261), (6058, 25785), (6291, 24830), (6990, 22347), (7449, 20970), (8595, 18174), (9087, 17190), (10314, 15145), (10485, 14898), (12415, 12582)]