1689078300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61871}}^1$

素因数の和:61908

約数の個数: 144

約数和(自身を含む): 6014948352

約数和(自身を除く): 4325870052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 61871, 123742, 185613, 247484, 309355, 371226, 433097, 618710, 742452, 804323, 866194, 928065, 1237420, 1299291, 1546775, 1608646, 1732388, 1856130, 2165485, 2412969, 2598582, 3093550, 3217292, 3712260, 4021615, 4330970, 4640325, 4825938, 5197164, 5630261, 6187100, 6496455, 8043230, 8661940, 9280650, 9651876, 10827425, 11260522, 12064845, 12992910, 16086460, 16890783, 18561300, 20108075, 21654850, 22521044, 24129690, 25985820, 28151305, 32482275, 33781566, 40216150, 43309700, 48259380, 56302610, 60324225, 64964550, 67563132, 80432300, 84453915, 112605220, 120648450, 129929100, 140756525, 168907830, 241296900, 281513050, 337815660, 422269575, 563026100, 844539150, 1689078300]

約数ペア:

[(1, 1689078300), (2, 844539150), (3, 563026100), (4, 422269575), (5, 337815660), (6, 281513050), (7, 241296900), (10, 168907830), (12, 140756525), (13, 129929100), (14, 120648450), (15, 112605220), (20, 84453915), (21, 80432300), (25, 67563132), (26, 64964550), (28, 60324225), (30, 56302610), (35, 48259380), (39, 43309700), (42, 40216150), (50, 33781566), (52, 32482275), (60, 28151305), (65, 25985820), (70, 24129690), (75, 22521044), (78, 21654850), (84, 20108075), (91, 18561300), (100, 16890783), (105, 16086460), (130, 12992910), (140, 12064845), (150, 11260522), (156, 10827425), (175, 9651876), (182, 9280650), (195, 8661940), (210, 8043230), (260, 6496455), (273, 6187100), (300, 5630261), (325, 5197164), (350, 4825938), (364, 4640325), (390, 4330970), (420, 4021615), (455, 3712260), (525, 3217292), (546, 3093550), (650, 2598582), (700, 2412969), (780, 2165485), (910, 1856130), (975, 1732388), (1050, 1608646), (1092, 1546775), (1300, 1299291), (1365, 1237420), (1820, 928065), (1950, 866194), (2100, 804323), (2275, 742452), (2730, 618710), (3900, 433097), (4550, 371226), (5460, 309355), (6825, 247484), (9100, 185613), (13650, 123742), (27300, 61871)]