123151200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 423363528

約数和(自身を除く): 300212328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 97, 100, 115, 120, 138, 150, 160, 184, 194, 200, 230, 240, 276, 291, 300, 345, 368, 388, 400, 460, 480, 485, 529, 552, 575, 582, 600, 690, 736, 776, 800, 920, 970, 1058, 1104, 1150, 1164, 1200, 1380, 1455, 1552, 1587, 1725, 1840, 1940, 2116, 2208, 2231, 2300, 2328, 2400, 2425, 2645, 2760, 2910, 3104, 3174, 3450, 3680, 3880, 4232, 4462, 4600, 4656, 4850, 5290, 5520, 5820, 6348, 6693, 6900, 7275, 7760, 7935, 8464, 8924, 9200, 9312, 9700, 10580, 11040, 11155, 11640, 12696, 13225, 13386, 13800, 14550, 15520, 15870, 16928, 17848, 18400, 19400, 21160, 22310, 23280, 25392, 26450, 26772, 27600, 29100, 31740, 33465, 35696, 38800, 39675, 42320, 44620, 46560, 50784, 51313, 52900, 53544, 55200, 55775, 58200, 63480, 66930, 71392, 77600, 79350, 84640, 89240, 102626, 105800, 107088, 111550, 116400, 126960, 133860, 153939, 158700, 167325, 178480, 205252, 211600, 214176, 223100, 232800, 253920, 256565, 267720, 307878, 317400, 334650, 356960, 410504, 423200, 446200, 513130, 535440, 615756, 634800, 669300, 769695, 821008, 892400, 1026260, 1070880, 1231512, 1269600, 1282825, 1338600, 1539390, 1642016, 1784800, 2052520, 2463024, 2565650, 2677200, 3078780, 3848475, 4105040, 4926048, 5131300, 5354400, 6157560, 7696950, 8210080, 10262600, 12315120, 15393900, 20525200, 24630240, 30787800, 41050400, 61575600, 123151200]

約数ペア:

[(1, 123151200), (2, 61575600), (3, 41050400), (4, 30787800), (5, 24630240), (6, 20525200), (8, 15393900), (10, 12315120), (12, 10262600), (15, 8210080), (16, 7696950), (20, 6157560), (23, 5354400), (24, 5131300), (25, 4926048), (30, 4105040), (32, 3848475), (40, 3078780), (46, 2677200), (48, 2565650), (50, 2463024), (60, 2052520), (69, 1784800), (75, 1642016), (80, 1539390), (92, 1338600), (96, 1282825), (97, 1269600), (100, 1231512), (115, 1070880), (120, 1026260), (138, 892400), (150, 821008), (160, 769695), (184, 669300), (194, 634800), (200, 615756), (230, 535440), (240, 513130), (276, 446200), (291, 423200), (300, 410504), (345, 356960), (368, 334650), (388, 317400), (400, 307878), (460, 267720), (480, 256565), (485, 253920), (529, 232800), (552, 223100), (575, 214176), (582, 211600), (600, 205252), (690, 178480), (736, 167325), (776, 158700), (800, 153939), (920, 133860), (970, 126960), (1058, 116400), (1104, 111550), (1150, 107088), (1164, 105800), (1200, 102626), (1380, 89240), (1455, 84640), (1552, 79350), (1587, 77600), (1725, 71392), (1840, 66930), (1940, 63480), (2116, 58200), (2208, 55775), (2231, 55200), (2300, 53544), (2328, 52900), (2400, 51313), (2425, 50784), (2645, 46560), (2760, 44620), (2910, 42320), (3104, 39675), (3174, 38800), (3450, 35696), (3680, 33465), (3880, 31740), (4232, 29100), (4462, 27600), (4600, 26772), (4656, 26450), (4850, 25392), (5290, 23280), (5520, 22310), (5820, 21160), (6348, 19400), (6693, 18400), (6900, 17848), (7275, 16928), (7760, 15870), (7935, 15520), (8464, 14550), (8924, 13800), (9200, 13386), (9312, 13225), (9700, 12696), (10580, 11640), (11040, 11155)]