902510100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1756

約数の個数: 180

約数和(自身を含む): 2971032064

約数和(自身を除く): 2068521964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 150, 162, 180, 201, 225, 268, 270, 300, 324, 335, 402, 405, 450, 540, 603, 670, 675, 804, 810, 900, 1005, 1206, 1340, 1350, 1620, 1663, 1675, 1809, 2010, 2025, 2412, 2700, 3015, 3326, 3350, 3618, 4020, 4050, 4989, 5025, 5427, 6030, 6652, 6700, 7236, 8100, 8315, 9045, 9978, 10050, 10854, 12060, 14967, 15075, 16630, 18090, 19956, 20100, 21708, 24945, 27135, 29934, 30150, 33260, 36180, 41575, 44901, 45225, 49890, 54270, 59868, 60300, 74835, 83150, 89802, 90450, 99780, 108540, 111421, 124725, 134703, 135675, 149670, 166300, 179604, 180900, 222842, 224505, 249450, 269406, 271350, 299340, 334263, 374175, 445684, 449010, 498900, 538812, 542700, 557105, 668526, 673515, 748350, 898020, 1002789, 1114210, 1122525, 1337052, 1347030, 1496700, 1671315, 2005578, 2228420, 2245050, 2694060, 2785525, 3008367, 3342630, 3367575, 4011156, 4490100, 5013945, 5571050, 6016734, 6685260, 6735150, 8356575, 9025101, 10027890, 11142100, 12033468, 13470300, 15041835, 16713150, 18050202, 20055780, 25069725, 30083670, 33426300, 36100404, 45125505, 50139450, 60167340, 75209175, 90251010, 100278900, 150418350, 180502020, 225627525, 300836700, 451255050, 902510100]

約数ペア:

[(1, 902510100), (2, 451255050), (3, 300836700), (4, 225627525), (5, 180502020), (6, 150418350), (9, 100278900), (10, 90251010), (12, 75209175), (15, 60167340), (18, 50139450), (20, 45125505), (25, 36100404), (27, 33426300), (30, 30083670), (36, 25069725), (45, 20055780), (50, 18050202), (54, 16713150), (60, 15041835), (67, 13470300), (75, 12033468), (81, 11142100), (90, 10027890), (100, 9025101), (108, 8356575), (134, 6735150), (135, 6685260), (150, 6016734), (162, 5571050), (180, 5013945), (201, 4490100), (225, 4011156), (268, 3367575), (270, 3342630), (300, 3008367), (324, 2785525), (335, 2694060), (402, 2245050), (405, 2228420), (450, 2005578), (540, 1671315), (603, 1496700), (670, 1347030), (675, 1337052), (804, 1122525), (810, 1114210), (900, 1002789), (1005, 898020), (1206, 748350), (1340, 673515), (1350, 668526), (1620, 557105), (1663, 542700), (1675, 538812), (1809, 498900), (2010, 449010), (2025, 445684), (2412, 374175), (2700, 334263), (3015, 299340), (3326, 271350), (3350, 269406), (3618, 249450), (4020, 224505), (4050, 222842), (4989, 180900), (5025, 179604), (5427, 166300), (6030, 149670), (6652, 135675), (6700, 134703), (7236, 124725), (8100, 111421), (8315, 108540), (9045, 99780), (9978, 90450), (10050, 89802), (10854, 83150), (12060, 74835), (14967, 60300), (15075, 59868), (16630, 54270), (18090, 49890), (19956, 45225), (20100, 44901), (21708, 41575), (24945, 36180), (27135, 33260), (29934, 30150)]