39918600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 136471920

約数和(自身を除く): 96553320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 180, 200, 201, 225, 268, 300, 331, 335, 360, 402, 450, 536, 600, 603, 662, 670, 804, 900, 993, 1005, 1206, 1324, 1340, 1608, 1655, 1675, 1800, 1986, 2010, 2412, 2648, 2680, 2979, 3015, 3310, 3350, 3972, 4020, 4824, 4965, 5025, 5958, 6030, 6620, 6700, 7944, 8040, 8275, 9930, 10050, 11916, 12060, 13240, 13400, 14895, 15075, 16550, 19860, 20100, 22177, 23832, 24120, 24825, 29790, 30150, 33100, 39720, 40200, 44354, 49650, 59580, 60300, 66200, 66531, 74475, 88708, 99300, 110885, 119160, 120600, 133062, 148950, 177416, 198600, 199593, 221770, 266124, 297900, 332655, 399186, 443540, 532248, 554425, 595800, 665310, 798372, 887080, 997965, 1108850, 1330620, 1596744, 1663275, 1995930, 2217700, 2661240, 3326550, 3991860, 4435400, 4989825, 6653100, 7983720, 9979650, 13306200, 19959300, 39918600]

約数ペア:

[(1, 39918600), (2, 19959300), (3, 13306200), (4, 9979650), (5, 7983720), (6, 6653100), (8, 4989825), (9, 4435400), (10, 3991860), (12, 3326550), (15, 2661240), (18, 2217700), (20, 1995930), (24, 1663275), (25, 1596744), (30, 1330620), (36, 1108850), (40, 997965), (45, 887080), (50, 798372), (60, 665310), (67, 595800), (72, 554425), (75, 532248), (90, 443540), (100, 399186), (120, 332655), (134, 297900), (150, 266124), (180, 221770), (200, 199593), (201, 198600), (225, 177416), (268, 148950), (300, 133062), (331, 120600), (335, 119160), (360, 110885), (402, 99300), (450, 88708), (536, 74475), (600, 66531), (603, 66200), (662, 60300), (670, 59580), (804, 49650), (900, 44354), (993, 40200), (1005, 39720), (1206, 33100), (1324, 30150), (1340, 29790), (1608, 24825), (1655, 24120), (1675, 23832), (1800, 22177), (1986, 20100), (2010, 19860), (2412, 16550), (2648, 15075), (2680, 14895), (2979, 13400), (3015, 13240), (3310, 12060), (3350, 11916), (3972, 10050), (4020, 9930), (4824, 8275), (4965, 8040), (5025, 7944), (5958, 6700), (6030, 6620)]