180909300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4258

約数の個数: 144

約数和(自身を含む): 615085632

約数和(自身を除く): 434176332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4217, 4290, 7150, 8434, 8580, 10725, 12651, 14300, 16868, 21085, 21450, 25302, 42170, 42900, 46387, 50604, 54821, 63255, 84340, 92774, 105425, 109642, 126510, 139161, 164463, 185548, 210850, 219284, 231935, 253020, 274105, 278322, 316275, 328926, 421700, 463870, 548210, 556644, 603031, 632550, 657852, 695805, 822315, 927740, 1096420, 1159675, 1206062, 1265100, 1370525, 1391610, 1644630, 1809093, 2319350, 2412124, 2741050, 2783220, 3015155, 3289260, 3479025, 3618186, 4111575, 4638700, 5482100, 6030310, 6958050, 7236372, 8223150, 9045465, 12060620, 13916100, 15075775, 16446300, 18090930, 30151550, 36181860, 45227325, 60303100, 90454650, 180909300]

約数ペア:

[(1, 180909300), (2, 90454650), (3, 60303100), (4, 45227325), (5, 36181860), (6, 30151550), (10, 18090930), (11, 16446300), (12, 15075775), (13, 13916100), (15, 12060620), (20, 9045465), (22, 8223150), (25, 7236372), (26, 6958050), (30, 6030310), (33, 5482100), (39, 4638700), (44, 4111575), (50, 3618186), (52, 3479025), (55, 3289260), (60, 3015155), (65, 2783220), (66, 2741050), (75, 2412124), (78, 2319350), (100, 1809093), (110, 1644630), (130, 1391610), (132, 1370525), (143, 1265100), (150, 1206062), (156, 1159675), (165, 1096420), (195, 927740), (220, 822315), (260, 695805), (275, 657852), (286, 632550), (300, 603031), (325, 556644), (330, 548210), (390, 463870), (429, 421700), (550, 328926), (572, 316275), (650, 278322), (660, 274105), (715, 253020), (780, 231935), (825, 219284), (858, 210850), (975, 185548), (1100, 164463), (1300, 139161), (1430, 126510), (1650, 109642), (1716, 105425), (1950, 92774), (2145, 84340), (2860, 63255), (3300, 54821), (3575, 50604), (3900, 46387), (4217, 42900), (4290, 42170), (7150, 25302), (8434, 21450), (8580, 21085), (10725, 16868), (12651, 14300)]