30141900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 108

約数和(自身を含む): 95665752

約数和(自身を除く): 65523852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 150, 180, 214, 225, 300, 313, 321, 428, 450, 535, 626, 642, 900, 939, 963, 1070, 1252, 1284, 1565, 1605, 1878, 1926, 2140, 2675, 2817, 3130, 3210, 3756, 3852, 4695, 4815, 5350, 5634, 6260, 6420, 7825, 8025, 9390, 9630, 10700, 11268, 14085, 15650, 16050, 18780, 19260, 23475, 24075, 28170, 31300, 32100, 33491, 46950, 48150, 56340, 66982, 70425, 93900, 96300, 100473, 133964, 140850, 167455, 200946, 281700, 301419, 334910, 401892, 502365, 602838, 669820, 837275, 1004730, 1205676, 1507095, 1674550, 2009460, 2511825, 3014190, 3349100, 5023650, 6028380, 7535475, 10047300, 15070950, 30141900]

約数ペア:

[(1, 30141900), (2, 15070950), (3, 10047300), (4, 7535475), (5, 6028380), (6, 5023650), (9, 3349100), (10, 3014190), (12, 2511825), (15, 2009460), (18, 1674550), (20, 1507095), (25, 1205676), (30, 1004730), (36, 837275), (45, 669820), (50, 602838), (60, 502365), (75, 401892), (90, 334910), (100, 301419), (107, 281700), (150, 200946), (180, 167455), (214, 140850), (225, 133964), (300, 100473), (313, 96300), (321, 93900), (428, 70425), (450, 66982), (535, 56340), (626, 48150), (642, 46950), (900, 33491), (939, 32100), (963, 31300), (1070, 28170), (1252, 24075), (1284, 23475), (1565, 19260), (1605, 18780), (1878, 16050), (1926, 15650), (2140, 14085), (2675, 11268), (2817, 10700), (3130, 9630), (3210, 9390), (3756, 8025), (3852, 7825), (4695, 6420), (4815, 6260), (5350, 5634)]