137921850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 434151900

約数和(自身を除く): 296230050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 121, 149, 150, 153, 165, 170, 187, 198, 225, 242, 255, 275, 298, 306, 330, 363, 374, 425, 447, 450, 495, 510, 550, 561, 605, 726, 745, 765, 825, 850, 894, 935, 990, 1089, 1122, 1210, 1275, 1341, 1490, 1530, 1639, 1650, 1683, 1815, 1870, 2057, 2178, 2235, 2475, 2533, 2550, 2682, 2805, 3025, 3278, 3366, 3630, 3725, 3825, 4114, 4470, 4675, 4917, 4950, 5066, 5445, 5610, 6050, 6171, 6705, 7450, 7599, 7650, 8195, 8415, 9075, 9350, 9834, 10285, 10890, 11175, 12342, 12665, 13410, 14025, 14751, 15198, 16390, 16830, 18029, 18150, 18513, 20570, 22350, 22797, 24585, 25330, 27225, 27863, 28050, 29502, 30855, 33525, 36058, 37026, 37995, 40975, 42075, 45594, 49170, 51425, 54087, 54450, 55726, 61710, 63325, 67050, 73755, 75990, 81950, 83589, 84150, 90145, 92565, 102850, 108174, 113985, 122925, 126650, 139315, 147510, 154275, 162261, 167178, 180290, 185130, 189975, 227970, 245850, 250767, 270435, 278630, 306493, 308550, 324522, 368775, 379950, 417945, 450725, 462825, 501534, 540870, 569925, 612986, 696575, 737550, 811305, 835890, 901450, 919479, 925650, 1139850, 1253835, 1352175, 1393150, 1532465, 1622610, 1838958, 2089725, 2507670, 2704350, 2758437, 3064930, 4056525, 4179450, 4597395, 5516874, 6269175, 7662325, 8113050, 9194790, 12538350, 13792185, 15324650, 22986975, 27584370, 45973950, 68960925, 137921850]

約数ペア:

[(1, 137921850), (2, 68960925), (3, 45973950), (5, 27584370), (6, 22986975), (9, 15324650), (10, 13792185), (11, 12538350), (15, 9194790), (17, 8113050), (18, 7662325), (22, 6269175), (25, 5516874), (30, 4597395), (33, 4179450), (34, 4056525), (45, 3064930), (50, 2758437), (51, 2704350), (55, 2507670), (66, 2089725), (75, 1838958), (85, 1622610), (90, 1532465), (99, 1393150), (102, 1352175), (110, 1253835), (121, 1139850), (149, 925650), (150, 919479), (153, 901450), (165, 835890), (170, 811305), (187, 737550), (198, 696575), (225, 612986), (242, 569925), (255, 540870), (275, 501534), (298, 462825), (306, 450725), (330, 417945), (363, 379950), (374, 368775), (425, 324522), (447, 308550), (450, 306493), (495, 278630), (510, 270435), (550, 250767), (561, 245850), (605, 227970), (726, 189975), (745, 185130), (765, 180290), (825, 167178), (850, 162261), (894, 154275), (935, 147510), (990, 139315), (1089, 126650), (1122, 122925), (1210, 113985), (1275, 108174), (1341, 102850), (1490, 92565), (1530, 90145), (1639, 84150), (1650, 83589), (1683, 81950), (1815, 75990), (1870, 73755), (2057, 67050), (2178, 63325), (2235, 61710), (2475, 55726), (2533, 54450), (2550, 54087), (2682, 51425), (2805, 49170), (3025, 45594), (3278, 42075), (3366, 40975), (3630, 37995), (3725, 37026), (3825, 36058), (4114, 33525), (4470, 30855), (4675, 29502), (4917, 28050), (4950, 27863), (5066, 27225), (5445, 25330), (5610, 24585), (6050, 22797), (6171, 22350), (6705, 20570), (7450, 18513), (7599, 18150), (7650, 18029), (8195, 16830), (8415, 16390), (9075, 15198), (9350, 14751), (9834, 14025), (10285, 13410), (10890, 12665), (11175, 12342)]