150243000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 477023040

約数和(自身を除く): 326780040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 366, 375, 488, 500, 600, 610, 732, 750, 821, 915, 1000, 1220, 1464, 1500, 1525, 1642, 1830, 2440, 2463, 3000, 3050, 3284, 3660, 4105, 4575, 4926, 6100, 6568, 7320, 7625, 8210, 9150, 9852, 12200, 12315, 15250, 16420, 18300, 19704, 20525, 22875, 24630, 30500, 32840, 36600, 41050, 45750, 49260, 50081, 61000, 61575, 82100, 91500, 98520, 100162, 102625, 123150, 150243, 164200, 183000, 200324, 205250, 246300, 250405, 300486, 307875, 400648, 410500, 492600, 500810, 600972, 615750, 751215, 821000, 1001620, 1201944, 1231500, 1252025, 1502430, 2003240, 2463000, 2504050, 3004860, 3756075, 5008100, 6009720, 6260125, 7512150, 10016200, 12520250, 15024300, 18780375, 25040500, 30048600, 37560750, 50081000, 75121500, 150243000]

約数ペア:

[(1, 150243000), (2, 75121500), (3, 50081000), (4, 37560750), (5, 30048600), (6, 25040500), (8, 18780375), (10, 15024300), (12, 12520250), (15, 10016200), (20, 7512150), (24, 6260125), (25, 6009720), (30, 5008100), (40, 3756075), (50, 3004860), (60, 2504050), (61, 2463000), (75, 2003240), (100, 1502430), (120, 1252025), (122, 1231500), (125, 1201944), (150, 1001620), (183, 821000), (200, 751215), (244, 615750), (250, 600972), (300, 500810), (305, 492600), (366, 410500), (375, 400648), (488, 307875), (500, 300486), (600, 250405), (610, 246300), (732, 205250), (750, 200324), (821, 183000), (915, 164200), (1000, 150243), (1220, 123150), (1464, 102625), (1500, 100162), (1525, 98520), (1642, 91500), (1830, 82100), (2440, 61575), (2463, 61000), (3000, 50081), (3050, 49260), (3284, 45750), (3660, 41050), (4105, 36600), (4575, 32840), (4926, 30500), (6100, 24630), (6568, 22875), (7320, 20525), (7625, 19704), (8210, 18300), (9150, 16420), (9852, 15250), (12200, 12315)]