146447100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 492885120

約数和(自身を除く): 346438020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 31, 36, 45, 50, 58, 60, 62, 75, 87, 90, 93, 100, 116, 124, 145, 150, 155, 174, 180, 181, 186, 225, 261, 279, 290, 300, 310, 348, 362, 372, 435, 450, 465, 522, 543, 558, 580, 620, 724, 725, 775, 870, 899, 900, 905, 930, 1044, 1086, 1116, 1305, 1395, 1450, 1550, 1629, 1740, 1798, 1810, 1860, 2172, 2175, 2325, 2610, 2697, 2715, 2790, 2900, 3100, 3258, 3596, 3620, 4350, 4495, 4525, 4650, 5220, 5249, 5394, 5430, 5580, 5611, 6516, 6525, 6975, 8091, 8145, 8700, 8990, 9050, 9300, 10498, 10788, 10860, 11222, 13050, 13485, 13575, 13950, 15747, 16182, 16290, 16833, 17980, 18100, 20996, 22444, 22475, 26100, 26245, 26970, 27150, 27900, 28055, 31494, 32364, 32580, 33666, 40455, 40725, 44950, 47241, 50499, 52490, 53940, 54300, 56110, 62988, 67332, 67425, 78735, 80910, 81450, 84165, 89900, 94482, 100998, 104980, 112220, 131225, 134850, 140275, 157470, 161820, 162719, 162900, 168330, 188964, 201996, 202275, 236205, 252495, 262450, 269700, 280550, 314940, 325438, 336660, 393675, 404550, 420825, 472410, 488157, 504990, 524900, 561100, 650876, 787350, 809100, 813595, 841650, 944820, 976314, 1009980, 1181025, 1262475, 1464471, 1574700, 1627190, 1683300, 1952628, 2362050, 2440785, 2524950, 2928942, 3254380, 4067975, 4724100, 4881570, 5049900, 5857884, 7322355, 8135950, 9763140, 12203925, 14644710, 16271900, 24407850, 29289420, 36611775, 48815700, 73223550, 146447100]

約数ペア:

[(1, 146447100), (2, 73223550), (3, 48815700), (4, 36611775), (5, 29289420), (6, 24407850), (9, 16271900), (10, 14644710), (12, 12203925), (15, 9763140), (18, 8135950), (20, 7322355), (25, 5857884), (29, 5049900), (30, 4881570), (31, 4724100), (36, 4067975), (45, 3254380), (50, 2928942), (58, 2524950), (60, 2440785), (62, 2362050), (75, 1952628), (87, 1683300), (90, 1627190), (93, 1574700), (100, 1464471), (116, 1262475), (124, 1181025), (145, 1009980), (150, 976314), (155, 944820), (174, 841650), (180, 813595), (181, 809100), (186, 787350), (225, 650876), (261, 561100), (279, 524900), (290, 504990), (300, 488157), (310, 472410), (348, 420825), (362, 404550), (372, 393675), (435, 336660), (450, 325438), (465, 314940), (522, 280550), (543, 269700), (558, 262450), (580, 252495), (620, 236205), (724, 202275), (725, 201996), (775, 188964), (870, 168330), (899, 162900), (900, 162719), (905, 161820), (930, 157470), (1044, 140275), (1086, 134850), (1116, 131225), (1305, 112220), (1395, 104980), (1450, 100998), (1550, 94482), (1629, 89900), (1740, 84165), (1798, 81450), (1810, 80910), (1860, 78735), (2172, 67425), (2175, 67332), (2325, 62988), (2610, 56110), (2697, 54300), (2715, 53940), (2790, 52490), (2900, 50499), (3100, 47241), (3258, 44950), (3596, 40725), (3620, 40455), (4350, 33666), (4495, 32580), (4525, 32364), (4650, 31494), (5220, 28055), (5249, 27900), (5394, 27150), (5430, 26970), (5580, 26245), (5611, 26100), (6516, 22475), (6525, 22444), (6975, 20996), (8091, 18100), (8145, 17980), (8700, 16833), (8990, 16290), (9050, 16182), (9300, 15747), (10498, 13950), (10788, 13575), (10860, 13485), (11222, 13050)]