69500340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4278

約数の個数: 144

約数和(自身を含む): 259529088

約数和(自身を除く): 190028748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4243, 5460, 8190, 8486, 12729, 16380, 16972, 21215, 25458, 29701, 38187, 42430, 50916, 55159, 59402, 63645, 76374, 84860, 89103, 110318, 118804, 127290, 148505, 152748, 165477, 178206, 190935, 220636, 254580, 267309, 275795, 297010, 330954, 356412, 381870, 386113, 445515, 496431, 534618, 551590, 594020, 661908, 763740, 772226, 827385, 891030, 992862, 1069236, 1103180, 1158339, 1336545, 1544452, 1654770, 1782060, 1930565, 1985724, 2316678, 2482155, 2673090, 3309540, 3475017, 3861130, 4633356, 4964310, 5346180, 5791695, 6950034, 7722260, 9928620, 11583390, 13900068, 17375085, 23166780, 34750170, 69500340]

約数ペア:

[(1, 69500340), (2, 34750170), (3, 23166780), (4, 17375085), (5, 13900068), (6, 11583390), (7, 9928620), (9, 7722260), (10, 6950034), (12, 5791695), (13, 5346180), (14, 4964310), (15, 4633356), (18, 3861130), (20, 3475017), (21, 3309540), (26, 2673090), (28, 2482155), (30, 2316678), (35, 1985724), (36, 1930565), (39, 1782060), (42, 1654770), (45, 1544452), (52, 1336545), (60, 1158339), (63, 1103180), (65, 1069236), (70, 992862), (78, 891030), (84, 827385), (90, 772226), (91, 763740), (105, 661908), (117, 594020), (126, 551590), (130, 534618), (140, 496431), (156, 445515), (180, 386113), (182, 381870), (195, 356412), (210, 330954), (234, 297010), (252, 275795), (260, 267309), (273, 254580), (315, 220636), (364, 190935), (390, 178206), (420, 165477), (455, 152748), (468, 148505), (546, 127290), (585, 118804), (630, 110318), (780, 89103), (819, 84860), (910, 76374), (1092, 63645), (1170, 59402), (1260, 55159), (1365, 50916), (1638, 42430), (1820, 38187), (2340, 29701), (2730, 25458), (3276, 21215), (4095, 16972), (4243, 16380), (5460, 12729), (8190, 8486)]