18364050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 51663360

約数和(自身を除く): 33299310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 150, 183, 223, 225, 270, 305, 366, 446, 450, 549, 610, 669, 675, 915, 1098, 1115, 1338, 1350, 1525, 1647, 1830, 2007, 2230, 2745, 3050, 3294, 3345, 4014, 4575, 5490, 5575, 6021, 6690, 8235, 9150, 10035, 11150, 12042, 13603, 13725, 16470, 16725, 20070, 27206, 27450, 30105, 33450, 40809, 41175, 50175, 60210, 68015, 81618, 82350, 100350, 122427, 136030, 150525, 204045, 244854, 301050, 340075, 367281, 408090, 612135, 680150, 734562, 1020225, 1224270, 1836405, 2040450, 3060675, 3672810, 6121350, 9182025, 18364050]

約数ペア:

[(1, 18364050), (2, 9182025), (3, 6121350), (5, 3672810), (6, 3060675), (9, 2040450), (10, 1836405), (15, 1224270), (18, 1020225), (25, 734562), (27, 680150), (30, 612135), (45, 408090), (50, 367281), (54, 340075), (61, 301050), (75, 244854), (90, 204045), (122, 150525), (135, 136030), (150, 122427), (183, 100350), (223, 82350), (225, 81618), (270, 68015), (305, 60210), (366, 50175), (446, 41175), (450, 40809), (549, 33450), (610, 30105), (669, 27450), (675, 27206), (915, 20070), (1098, 16725), (1115, 16470), (1338, 13725), (1350, 13603), (1525, 12042), (1647, 11150), (1830, 10035), (2007, 9150), (2230, 8235), (2745, 6690), (3050, 6021), (3294, 5575), (3345, 5490), (4014, 4575)]