121908150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 216

約数和(自身を含む): 407094480

約数和(自身を除く): 285186330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 169, 175, 182, 195, 210, 225, 229, 234, 273, 315, 325, 338, 350, 390, 450, 455, 458, 507, 525, 546, 585, 630, 650, 687, 819, 845, 910, 975, 1014, 1050, 1145, 1170, 1183, 1365, 1374, 1521, 1575, 1603, 1638, 1690, 1950, 2061, 2275, 2290, 2366, 2535, 2730, 2925, 2977, 3042, 3150, 3206, 3435, 3549, 4095, 4122, 4225, 4550, 4809, 5070, 5725, 5850, 5915, 5954, 6825, 6870, 7098, 7605, 8015, 8190, 8450, 8931, 9618, 10305, 10647, 11450, 11830, 12675, 13650, 14427, 14885, 15210, 16030, 17175, 17745, 17862, 20475, 20610, 20839, 21294, 24045, 25350, 26793, 28854, 29575, 29770, 34350, 35490, 38025, 38701, 40075, 40950, 41678, 44655, 48090, 51525, 53235, 53586, 59150, 62517, 72135, 74425, 76050, 77402, 80150, 88725, 89310, 103050, 104195, 106470, 116103, 120225, 125034, 133965, 144270, 148850, 177450, 187551, 193505, 208390, 223275, 232206, 240450, 266175, 267930, 270907, 312585, 348309, 360675, 375102, 387010, 446550, 520975, 532350, 541814, 580515, 625170, 669825, 696618, 721350, 812721, 937755, 967525, 1041950, 1161030, 1339650, 1354535, 1562925, 1625442, 1741545, 1875510, 1935050, 2438163, 2709070, 2902575, 3125850, 3483090, 4063605, 4688775, 4876326, 5805150, 6772675, 8127210, 8707725, 9377550, 12190815, 13545350, 17415450, 20318025, 24381630, 40636050, 60954075, 121908150]

約数ペア:

[(1, 121908150), (2, 60954075), (3, 40636050), (5, 24381630), (6, 20318025), (7, 17415450), (9, 13545350), (10, 12190815), (13, 9377550), (14, 8707725), (15, 8127210), (18, 6772675), (21, 5805150), (25, 4876326), (26, 4688775), (30, 4063605), (35, 3483090), (39, 3125850), (42, 2902575), (45, 2709070), (50, 2438163), (63, 1935050), (65, 1875510), (70, 1741545), (75, 1625442), (78, 1562925), (90, 1354535), (91, 1339650), (105, 1161030), (117, 1041950), (126, 967525), (130, 937755), (150, 812721), (169, 721350), (175, 696618), (182, 669825), (195, 625170), (210, 580515), (225, 541814), (229, 532350), (234, 520975), (273, 446550), (315, 387010), (325, 375102), (338, 360675), (350, 348309), (390, 312585), (450, 270907), (455, 267930), (458, 266175), (507, 240450), (525, 232206), (546, 223275), (585, 208390), (630, 193505), (650, 187551), (687, 177450), (819, 148850), (845, 144270), (910, 133965), (975, 125034), (1014, 120225), (1050, 116103), (1145, 106470), (1170, 104195), (1183, 103050), (1365, 89310), (1374, 88725), (1521, 80150), (1575, 77402), (1603, 76050), (1638, 74425), (1690, 72135), (1950, 62517), (2061, 59150), (2275, 53586), (2290, 53235), (2366, 51525), (2535, 48090), (2730, 44655), (2925, 41678), (2977, 40950), (3042, 40075), (3150, 38701), (3206, 38025), (3435, 35490), (3549, 34350), (4095, 29770), (4122, 29575), (4225, 28854), (4550, 26793), (4809, 25350), (5070, 24045), (5725, 21294), (5850, 20839), (5915, 20610), (5954, 20475), (6825, 17862), (6870, 17745), (7098, 17175), (7605, 16030), (8015, 15210), (8190, 14885), (8450, 14427), (8931, 13650), (9618, 12675), (10305, 11830), (10647, 11450)]