220135860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{58237}}^1$

素因数の和:58262

約数の個数: 96

約数和(自身を含む): 782718720

約数和(自身を除く): 562582860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 58237, 116474, 174711, 232948, 291185, 349422, 407659, 524133, 582370, 698844, 815318, 873555, 1048266, 1164740, 1222977, 1572399, 1630636, 1747110, 2038295, 2096532, 2445954, 2620665, 3144798, 3494220, 3668931, 4076590, 4891908, 5241330, 6114885, 6289596, 7337862, 7861995, 8153180, 10482660, 11006793, 12229770, 14675724, 15723990, 18344655, 22013586, 24459540, 31447980, 36689310, 44027172, 55033965, 73378620, 110067930, 220135860]

約数ペア:

[(1, 220135860), (2, 110067930), (3, 73378620), (4, 55033965), (5, 44027172), (6, 36689310), (7, 31447980), (9, 24459540), (10, 22013586), (12, 18344655), (14, 15723990), (15, 14675724), (18, 12229770), (20, 11006793), (21, 10482660), (27, 8153180), (28, 7861995), (30, 7337862), (35, 6289596), (36, 6114885), (42, 5241330), (45, 4891908), (54, 4076590), (60, 3668931), (63, 3494220), (70, 3144798), (84, 2620665), (90, 2445954), (105, 2096532), (108, 2038295), (126, 1747110), (135, 1630636), (140, 1572399), (180, 1222977), (189, 1164740), (210, 1048266), (252, 873555), (270, 815318), (315, 698844), (378, 582370), (420, 524133), (540, 407659), (630, 349422), (756, 291185), (945, 232948), (1260, 174711), (1890, 116474), (3780, 58237)]