20110067100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{359}}^1\times {\mathrm{20747}}^1$

素因数の和:21129

約数の個数: 144

約数和(自身を含む): 64833350400

約数和(自身を除く): 44723283300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 359, 450, 540, 675, 718, 900, 1077, 1350, 1436, 1795, 2154, 2700, 3231, 3590, 4308, 5385, 6462, 7180, 8975, 9693, 10770, 12924, 16155, 17950, 19386, 20747, 21540, 26925, 32310, 35900, 38772, 41494, 48465, 53850, 62241, 64620, 80775, 82988, 96930, 103735, 107700, 124482, 161550, 186723, 193860, 207470, 242325, 248964, 311205, 323100, 373446, 414940, 484650, 518675, 560169, 622410, 746892, 933615, 969300, 1037350, 1120338, 1244820, 1556025, 1867230, 2074700, 2240676, 2800845, 3112050, 3734460, 4668075, 5601690, 6224100, 7448173, 9336150, 11203380, 14004225, 14896346, 18672300, 22344519, 28008450, 29792692, 37240865, 44689038, 56016900, 67033557, 74481730, 89378076, 111722595, 134067114, 148963460, 186204325, 201100671, 223445190, 268134228, 335167785, 372408650, 402201342, 446890380, 558612975, 670335570, 744817300, 804402684, 1005503355, 1117225950, 1340671140, 1675838925, 2011006710, 2234451900, 3351677850, 4022013420, 5027516775, 6703355700, 10055033550, 20110067100]

約数ペア:

[(1, 20110067100), (2, 10055033550), (3, 6703355700), (4, 5027516775), (5, 4022013420), (6, 3351677850), (9, 2234451900), (10, 2011006710), (12, 1675838925), (15, 1340671140), (18, 1117225950), (20, 1005503355), (25, 804402684), (27, 744817300), (30, 670335570), (36, 558612975), (45, 446890380), (50, 402201342), (54, 372408650), (60, 335167785), (75, 268134228), (90, 223445190), (100, 201100671), (108, 186204325), (135, 148963460), (150, 134067114), (180, 111722595), (225, 89378076), (270, 74481730), (300, 67033557), (359, 56016900), (450, 44689038), (540, 37240865), (675, 29792692), (718, 28008450), (900, 22344519), (1077, 18672300), (1350, 14896346), (1436, 14004225), (1795, 11203380), (2154, 9336150), (2700, 7448173), (3231, 6224100), (3590, 5601690), (4308, 4668075), (5385, 3734460), (6462, 3112050), (7180, 2800845), (8975, 2240676), (9693, 2074700), (10770, 1867230), (12924, 1556025), (16155, 1244820), (17950, 1120338), (19386, 1037350), (20747, 969300), (21540, 933615), (26925, 746892), (32310, 622410), (35900, 560169), (38772, 518675), (41494, 484650), (48465, 414940), (53850, 373446), (62241, 323100), (64620, 311205), (80775, 248964), (82988, 242325), (96930, 207470), (103735, 193860), (107700, 186723), (124482, 161550)]