154413720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1154

約数の個数: 192

約数和(自身を含む): 554973120

約数和(自身を除く): 400559400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1097, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 2040, 2070, 2194, 2346, 2760, 3060, 3128, 3291, 3519, 3910, 4140, 4388, 4692, 5485, 5865, 6120, 6582, 7038, 7820, 8280, 8776, 9384, 9873, 10970, 11730, 13164, 14076, 15640, 16455, 17595, 18649, 19746, 21940, 23460, 25231, 26328, 28152, 32910, 35190, 37298, 39492, 43880, 46920, 49365, 50462, 55947, 65820, 70380, 74596, 75693, 78984, 93245, 98730, 100924, 111894, 126155, 131640, 140760, 149192, 151386, 167841, 186490, 197460, 201848, 223788, 227079, 252310, 279735, 302772, 335682, 372980, 378465, 394920, 428927, 447576, 454158, 504620, 559470, 605544, 671364, 745960, 756930, 839205, 857854, 908316, 1009240, 1118940, 1135395, 1286781, 1342728, 1513860, 1678410, 1715708, 1816632, 2144635, 2237880, 2270790, 2573562, 3027720, 3356820, 3431416, 3860343, 4289270, 4541580, 5147124, 6433905, 6713640, 7720686, 8578540, 9083160, 10294248, 12867810, 15441372, 17157080, 19301715, 25735620, 30882744, 38603430, 51471240, 77206860, 154413720]

約数ペア:

[(1, 154413720), (2, 77206860), (3, 51471240), (4, 38603430), (5, 30882744), (6, 25735620), (8, 19301715), (9, 17157080), (10, 15441372), (12, 12867810), (15, 10294248), (17, 9083160), (18, 8578540), (20, 7720686), (23, 6713640), (24, 6433905), (30, 5147124), (34, 4541580), (36, 4289270), (40, 3860343), (45, 3431416), (46, 3356820), (51, 3027720), (60, 2573562), (68, 2270790), (69, 2237880), (72, 2144635), (85, 1816632), (90, 1715708), (92, 1678410), (102, 1513860), (115, 1342728), (120, 1286781), (136, 1135395), (138, 1118940), (153, 1009240), (170, 908316), (180, 857854), (184, 839205), (204, 756930), (207, 745960), (230, 671364), (255, 605544), (276, 559470), (306, 504620), (340, 454158), (345, 447576), (360, 428927), (391, 394920), (408, 378465), (414, 372980), (460, 335682), (510, 302772), (552, 279735), (612, 252310), (680, 227079), (690, 223788), (765, 201848), (782, 197460), (828, 186490), (920, 167841), (1020, 151386), (1035, 149192), (1097, 140760), (1173, 131640), (1224, 126155), (1380, 111894), (1530, 100924), (1564, 98730), (1656, 93245), (1955, 78984), (2040, 75693), (2070, 74596), (2194, 70380), (2346, 65820), (2760, 55947), (3060, 50462), (3128, 49365), (3291, 46920), (3519, 43880), (3910, 39492), (4140, 37298), (4388, 35190), (4692, 32910), (5485, 28152), (5865, 26328), (6120, 25231), (6582, 23460), (7038, 21940), (7820, 19746), (8280, 18649), (8776, 17595), (9384, 16455), (9873, 15640), (10970, 14076), (11730, 13164)]