72118620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19079}}^1$

素因数の和:19104

約数の個数: 96

約数和(自身を含む): 256435200

約数和(自身を除く): 184316580

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, 19079, 38158, 57237, 76316, 95395, 114474, 133553, 171711, 190790, 228948, 267106, 286185, 343422, 381580, 400659, 515133, 534212, 572370, 667765, 686844, 801318, 858555, 1030266, 1144740, 1201977, 1335530, 1602636, 1717110, 2003295, 2060532, 2403954, 2575665, 2671060, 3434220, 3605931, 4006590, 4807908, 5151330, 6009885, 7211862, 8013180, 10302660, 12019770, 14423724, 18029655, 24039540, 36059310, 72118620]

約数ペア:

[(1, 72118620), (2, 36059310), (3, 24039540), (4, 18029655), (5, 14423724), (6, 12019770), (7, 10302660), (9, 8013180), (10, 7211862), (12, 6009885), (14, 5151330), (15, 4807908), (18, 4006590), (20, 3605931), (21, 3434220), (27, 2671060), (28, 2575665), (30, 2403954), (35, 2060532), (36, 2003295), (42, 1717110), (45, 1602636), (54, 1335530), (60, 1201977), (63, 1144740), (70, 1030266), (84, 858555), (90, 801318), (105, 686844), (108, 667765), (126, 572370), (135, 534212), (140, 515133), (180, 400659), (189, 381580), (210, 343422), (252, 286185), (270, 267106), (315, 228948), (378, 190790), (420, 171711), (540, 133553), (630, 114474), (756, 95395), (945, 76316), (1260, 57237), (1890, 38158), (3780, 19079)]