219813750

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 200

約数和(自身を含む): 666799056

約数和(自身を除く): 446985306

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 125, 130, 135, 150, 162, 167, 195, 225, 234, 250, 270, 325, 334, 351, 375, 390, 405, 450, 501, 585, 625, 650, 675, 702, 750, 810, 835, 975, 1002, 1053, 1125, 1170, 1250, 1350, 1503, 1625, 1670, 1755, 1875, 1950, 2025, 2106, 2171, 2250, 2505, 2925, 3006, 3250, 3375, 3510, 3750, 4050, 4175, 4342, 4509, 4875, 5010, 5265, 5625, 5850, 6513, 6750, 7515, 8125, 8350, 8775, 9018, 9750, 10125, 10530, 10855, 11250, 12525, 13026, 13527, 14625, 15030, 16250, 16875, 17550, 19539, 20250, 20875, 21710, 22545, 24375, 25050, 26325, 27054, 29250, 32565, 33750, 37575, 39078, 41750, 43875, 45090, 48750, 50625, 52650, 54275, 58617, 62625, 65130, 67635, 73125, 75150, 87750, 97695, 101250, 104375, 108550, 112725, 117234, 125250, 131625, 135270, 146250, 162825, 175851, 187875, 195390, 208750, 219375, 225450, 263250, 271375, 293085, 313125, 325650, 338175, 351702, 375750, 438750, 488475, 542750, 563625, 586170, 626250, 658125, 676350, 814125, 879255, 939375, 976950, 1127250, 1316250, 1356875, 1465425, 1628250, 1690875, 1758510, 1878750, 2442375, 2713750, 2818125, 2930850, 3381750, 4070625, 4396275, 4884750, 5636250, 7327125, 8141250, 8454375, 8792550, 12211875, 14654250, 16908750, 21981375, 24423750, 36635625, 43962750, 73271250, 109906875, 219813750]

約数ペア:

[(1, 219813750), (2, 109906875), (3, 73271250), (5, 43962750), (6, 36635625), (9, 24423750), (10, 21981375), (13, 16908750), (15, 14654250), (18, 12211875), (25, 8792550), (26, 8454375), (27, 8141250), (30, 7327125), (39, 5636250), (45, 4884750), (50, 4396275), (54, 4070625), (65, 3381750), (75, 2930850), (78, 2818125), (81, 2713750), (90, 2442375), (117, 1878750), (125, 1758510), (130, 1690875), (135, 1628250), (150, 1465425), (162, 1356875), (167, 1316250), (195, 1127250), (225, 976950), (234, 939375), (250, 879255), (270, 814125), (325, 676350), (334, 658125), (351, 626250), (375, 586170), (390, 563625), (405, 542750), (450, 488475), (501, 438750), (585, 375750), (625, 351702), (650, 338175), (675, 325650), (702, 313125), (750, 293085), (810, 271375), (835, 263250), (975, 225450), (1002, 219375), (1053, 208750), (1125, 195390), (1170, 187875), (1250, 175851), (1350, 162825), (1503, 146250), (1625, 135270), (1670, 131625), (1755, 125250), (1875, 117234), (1950, 112725), (2025, 108550), (2106, 104375), (2171, 101250), (2250, 97695), (2505, 87750), (2925, 75150), (3006, 73125), (3250, 67635), (3375, 65130), (3510, 62625), (3750, 58617), (4050, 54275), (4175, 52650), (4342, 50625), (4509, 48750), (4875, 45090), (5010, 43875), (5265, 41750), (5625, 39078), (5850, 37575), (6513, 33750), (6750, 32565), (7515, 29250), (8125, 27054), (8350, 26325), (8775, 25050), (9018, 24375), (9750, 22545), (10125, 21710), (10530, 20875), (10855, 20250), (11250, 19539), (12525, 17550), (13026, 16875), (13527, 16250), (14625, 15030)]