91947900

素因数分解:

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

素因数の和:205

約数の個数: 216

約数和(自身を含む): 311698800

約数和(自身を除く): 219750900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 121, 132, 149, 150, 165, 170, 187, 204, 220, 242, 255, 275, 298, 300, 330, 340, 363, 374, 425, 447, 484, 510, 550, 561, 596, 605, 660, 726, 745, 748, 825, 850, 894, 935, 1020, 1100, 1122, 1210, 1275, 1452, 1490, 1639, 1650, 1700, 1788, 1815, 1870, 2057, 2235, 2244, 2420, 2533, 2550, 2805, 2980, 3025, 3278, 3300, 3630, 3725, 3740, 4114, 4470, 4675, 4917, 5066, 5100, 5610, 6050, 6171, 6556, 7260, 7450, 7599, 8195, 8228, 8940, 9075, 9350, 9834, 10132, 10285, 11175, 11220, 12100, 12342, 12665, 14025, 14900, 15198, 16390, 18029, 18150, 18700, 19668, 20570, 22350, 24585, 24684, 25330, 27863, 28050, 30396, 30855, 32780, 36058, 36300, 37995, 40975, 41140, 44700, 49170, 50660, 51425, 54087, 55726, 56100, 61710, 63325, 72116, 75990, 81950, 83589, 90145, 98340, 102850, 108174, 111452, 122925, 123420, 126650, 139315, 151980, 154275, 163900, 167178, 180290, 189975, 205700, 216348, 245850, 253300, 270435, 278630, 306493, 308550, 334356, 360580, 379950, 417945, 450725, 491700, 540870, 557260, 612986, 617100, 696575, 759900, 835890, 901450, 919479, 1081740, 1225972, 1352175, 1393150, 1532465, 1671780, 1802900, 1838958, 2089725, 2704350, 2786300, 3064930, 3677916, 4179450, 4597395, 5408700, 6129860, 7662325, 8358900, 9194790, 15324650, 18389580, 22986975, 30649300, 45973950, 91947900]

約数ペア:

[(1, 91947900), (2, 45973950), (3, 30649300), (4, 22986975), (5, 18389580), (6, 15324650), (10, 9194790), (11, 8358900), (12, 7662325), (15, 6129860), (17, 5408700), (20, 4597395), (22, 4179450), (25, 3677916), (30, 3064930), (33, 2786300), (34, 2704350), (44, 2089725), (50, 1838958), (51, 1802900), (55, 1671780), (60, 1532465), (66, 1393150), (68, 1352175), (75, 1225972), (85, 1081740), (100, 919479), (102, 901450), (110, 835890), (121, 759900), (132, 696575), (149, 617100), (150, 612986), (165, 557260), (170, 540870), (187, 491700), (204, 450725), (220, 417945), (242, 379950), (255, 360580), (275, 334356), (298, 308550), (300, 306493), (330, 278630), (340, 270435), (363, 253300), (374, 245850), (425, 216348), (447, 205700), (484, 189975), (510, 180290), (550, 167178), (561, 163900), (596, 154275), (605, 151980), (660, 139315), (726, 126650), (745, 123420), (748, 122925), (825, 111452), (850, 108174), (894, 102850), (935, 98340), (1020, 90145), (1100, 83589), (1122, 81950), (1210, 75990), (1275, 72116), (1452, 63325), (1490, 61710), (1639, 56100), (1650, 55726), (1700, 54087), (1788, 51425), (1815, 50660), (1870, 49170), (2057, 44700), (2235, 41140), (2244, 40975), (2420, 37995), (2533, 36300), (2550, 36058), (2805, 32780), (2980, 30855), (3025, 30396), (3278, 28050), (3300, 27863), (3630, 25330), (3725, 24684), (3740, 24585), (4114, 22350), (4470, 20570), (4675, 19668), (4917, 18700), (5066, 18150), (5100, 18029), (5610, 16390), (6050, 15198), (6171, 14900), (6556, 14025), (7260, 12665), (7450, 12342), (7599, 12100), (8195, 11220), (8228, 11175), (8940, 10285), (9075, 10132), (9350, 9834)]