23818500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 77226240

約数和(自身を除く): 53407740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 67, 75, 79, 90, 100, 125, 134, 150, 158, 180, 201, 225, 237, 250, 268, 300, 316, 335, 375, 395, 402, 450, 474, 500, 603, 670, 711, 750, 790, 804, 900, 948, 1005, 1125, 1185, 1206, 1340, 1422, 1500, 1580, 1675, 1975, 2010, 2250, 2370, 2412, 2844, 3015, 3350, 3555, 3950, 4020, 4500, 4740, 5025, 5293, 5925, 6030, 6700, 7110, 7900, 8375, 9875, 10050, 10586, 11850, 12060, 14220, 15075, 15879, 16750, 17775, 19750, 20100, 21172, 23700, 25125, 26465, 29625, 30150, 31758, 33500, 35550, 39500, 47637, 50250, 52930, 59250, 60300, 63516, 71100, 75375, 79395, 88875, 95274, 100500, 105860, 118500, 132325, 150750, 158790, 177750, 190548, 238185, 264650, 301500, 317580, 355500, 396975, 476370, 529300, 661625, 793950, 952740, 1190925, 1323250, 1587900, 1984875, 2381850, 2646500, 3969750, 4763700, 5954625, 7939500, 11909250, 23818500]

約数ペア:

[(1, 23818500), (2, 11909250), (3, 7939500), (4, 5954625), (5, 4763700), (6, 3969750), (9, 2646500), (10, 2381850), (12, 1984875), (15, 1587900), (18, 1323250), (20, 1190925), (25, 952740), (30, 793950), (36, 661625), (45, 529300), (50, 476370), (60, 396975), (67, 355500), (75, 317580), (79, 301500), (90, 264650), (100, 238185), (125, 190548), (134, 177750), (150, 158790), (158, 150750), (180, 132325), (201, 118500), (225, 105860), (237, 100500), (250, 95274), (268, 88875), (300, 79395), (316, 75375), (335, 71100), (375, 63516), (395, 60300), (402, 59250), (450, 52930), (474, 50250), (500, 47637), (603, 39500), (670, 35550), (711, 33500), (750, 31758), (790, 30150), (804, 29625), (900, 26465), (948, 25125), (1005, 23700), (1125, 21172), (1185, 20100), (1206, 19750), (1340, 17775), (1422, 16750), (1500, 15879), (1580, 15075), (1675, 14220), (1975, 12060), (2010, 11850), (2250, 10586), (2370, 10050), (2412, 9875), (2844, 8375), (3015, 7900), (3350, 7110), (3555, 6700), (3950, 6030), (4020, 5925), (4500, 5293), (4740, 5025)]