201402450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{223}}^2$

素因数の和:470

約数の個数: 90

約数和(自身を含む): 562121109

約数和(自身を除く): 360718659

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 223, 225, 270, 405, 446, 450, 669, 675, 810, 1115, 1338, 1350, 2007, 2025, 2230, 3345, 4014, 4050, 5575, 6021, 6690, 10035, 11150, 12042, 16725, 18063, 20070, 30105, 33450, 36126, 49729, 50175, 60210, 90315, 99458, 100350, 149187, 150525, 180630, 248645, 298374, 301050, 447561, 451575, 497290, 745935, 895122, 903150, 1243225, 1342683, 1491870, 2237805, 2486450, 2685366, 3729675, 4028049, 4475610, 6713415, 7459350, 8056098, 11189025, 13426830, 20140245, 22378050, 33567075, 40280490, 67134150, 100701225, 201402450]

約数ペア:

[(1, 201402450), (2, 100701225), (3, 67134150), (5, 40280490), (6, 33567075), (9, 22378050), (10, 20140245), (15, 13426830), (18, 11189025), (25, 8056098), (27, 7459350), (30, 6713415), (45, 4475610), (50, 4028049), (54, 3729675), (75, 2685366), (81, 2486450), (90, 2237805), (135, 1491870), (150, 1342683), (162, 1243225), (223, 903150), (225, 895122), (270, 745935), (405, 497290), (446, 451575), (450, 447561), (669, 301050), (675, 298374), (810, 248645), (1115, 180630), (1338, 150525), (1350, 149187), (2007, 100350), (2025, 99458), (2230, 90315), (3345, 60210), (4014, 50175), (4050, 49729), (5575, 36126), (6021, 33450), (6690, 30105), (10035, 20070), (11150, 18063), (12042, 16725)]