89917650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1176

約数の個数: 72

約数和(自身を含む): 242979984

約数和(自身を除く): 153062334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 947, 1055, 1266, 1894, 1899, 2110, 2841, 3165, 3798, 4735, 5275, 5682, 6330, 8523, 9470, 9495, 10550, 14205, 15825, 17046, 18990, 23675, 28410, 31650, 42615, 47350, 47475, 71025, 85230, 94950, 142050, 199817, 213075, 399634, 426150, 599451, 999085, 1198902, 1798353, 1998170, 2997255, 3596706, 4995425, 5994510, 8991765, 9990850, 14986275, 17983530, 29972550, 44958825, 89917650]

約数ペア:

[(1, 89917650), (2, 44958825), (3, 29972550), (5, 17983530), (6, 14986275), (9, 9990850), (10, 8991765), (15, 5994510), (18, 4995425), (25, 3596706), (30, 2997255), (45, 1998170), (50, 1798353), (75, 1198902), (90, 999085), (150, 599451), (211, 426150), (225, 399634), (422, 213075), (450, 199817), (633, 142050), (947, 94950), (1055, 85230), (1266, 71025), (1894, 47475), (1899, 47350), (2110, 42615), (2841, 31650), (3165, 28410), (3798, 23675), (4735, 18990), (5275, 17046), (5682, 15825), (6330, 14205), (8523, 10550), (9470, 9495)]