78952500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 270

約数和(自身を含む): 283573290

約数和(自身を除く): 204620790

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 55, 58, 60, 66, 75, 87, 90, 99, 100, 110, 116, 121, 125, 132, 145, 150, 165, 174, 180, 198, 220, 225, 242, 250, 261, 275, 290, 300, 319, 330, 348, 363, 375, 396, 435, 450, 484, 495, 500, 522, 550, 580, 605, 625, 638, 660, 725, 726, 750, 825, 870, 900, 957, 990, 1044, 1089, 1100, 1125, 1210, 1250, 1276, 1305, 1375, 1450, 1452, 1500, 1595, 1650, 1740, 1815, 1875, 1914, 1980, 2175, 2178, 2250, 2420, 2475, 2500, 2610, 2750, 2871, 2900, 3025, 3190, 3300, 3509, 3625, 3630, 3750, 3828, 4125, 4350, 4356, 4500, 4785, 4950, 5220, 5445, 5500, 5625, 5742, 6050, 6380, 6525, 6875, 7018, 7250, 7260, 7500, 7975, 8250, 8700, 9075, 9570, 9900, 10527, 10875, 10890, 11250, 11484, 12100, 12375, 13050, 13750, 14036, 14355, 14500, 15125, 15950, 16500, 17545, 18125, 18150, 19140, 20625, 21054, 21750, 21780, 22500, 23925, 24750, 26100, 27225, 27500, 28710, 30250, 31581, 31900, 32625, 35090, 36250, 36300, 39875, 41250, 42108, 43500, 45375, 47850, 49500, 52635, 54375, 54450, 57420, 60500, 61875, 63162, 65250, 70180, 71775, 72500, 75625, 79750, 82500, 87725, 90750, 95700, 105270, 108750, 108900, 119625, 123750, 126324, 130500, 136125, 143550, 151250, 157905, 159500, 163125, 175450, 181500, 199375, 210540, 217500, 226875, 239250, 247500, 263175, 272250, 287100, 302500, 315810, 326250, 350900, 358875, 398750, 438625, 453750, 478500, 526350, 544500, 598125, 631620, 652500, 680625, 717750, 789525, 797500, 877250, 907500, 1052700, 1196250, 1315875, 1361250, 1435500, 1579050, 1754500, 1794375, 2193125, 2392500, 2631750, 2722500, 3158100, 3588750, 3947625, 4386250, 5263500, 6579375, 7177500, 7895250, 8772500, 13158750, 15790500, 19738125, 26317500, 39476250, 78952500]

約数ペア:

[(1, 78952500), (2, 39476250), (3, 26317500), (4, 19738125), (5, 15790500), (6, 13158750), (9, 8772500), (10, 7895250), (11, 7177500), (12, 6579375), (15, 5263500), (18, 4386250), (20, 3947625), (22, 3588750), (25, 3158100), (29, 2722500), (30, 2631750), (33, 2392500), (36, 2193125), (44, 1794375), (45, 1754500), (50, 1579050), (55, 1435500), (58, 1361250), (60, 1315875), (66, 1196250), (75, 1052700), (87, 907500), (90, 877250), (99, 797500), (100, 789525), (110, 717750), (116, 680625), (121, 652500), (125, 631620), (132, 598125), (145, 544500), (150, 526350), (165, 478500), (174, 453750), (180, 438625), (198, 398750), (220, 358875), (225, 350900), (242, 326250), (250, 315810), (261, 302500), (275, 287100), (290, 272250), (300, 263175), (319, 247500), (330, 239250), (348, 226875), (363, 217500), (375, 210540), (396, 199375), (435, 181500), (450, 175450), (484, 163125), (495, 159500), (500, 157905), (522, 151250), (550, 143550), (580, 136125), (605, 130500), (625, 126324), (638, 123750), (660, 119625), (725, 108900), (726, 108750), (750, 105270), (825, 95700), (870, 90750), (900, 87725), (957, 82500), (990, 79750), (1044, 75625), (1089, 72500), (1100, 71775), (1125, 70180), (1210, 65250), (1250, 63162), (1276, 61875), (1305, 60500), (1375, 57420), (1450, 54450), (1452, 54375), (1500, 52635), (1595, 49500), (1650, 47850), (1740, 45375), (1815, 43500), (1875, 42108), (1914, 41250), (1980, 39875), (2175, 36300), (2178, 36250), (2250, 35090), (2420, 32625), (2475, 31900), (2500, 31581), (2610, 30250), (2750, 28710), (2871, 27500), (2900, 27225), (3025, 26100), (3190, 24750), (3300, 23925), (3509, 22500), (3625, 21780), (3630, 21750), (3750, 21054), (3828, 20625), (4125, 19140), (4350, 18150), (4356, 18125), (4500, 17545), (4785, 16500), (4950, 15950), (5220, 15125), (5445, 14500), (5500, 14355), (5625, 14036), (5742, 13750), (6050, 13050), (6380, 12375), (6525, 12100), (6875, 11484), (7018, 11250), (7250, 10890), (7260, 10875), (7500, 10527), (7975, 9900), (8250, 9570), (8700, 9075)]