138405150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 408255120

約数和(自身を除く): 269849970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 59, 65, 75, 78, 90, 117, 118, 130, 150, 177, 195, 225, 234, 295, 325, 354, 390, 401, 450, 531, 585, 590, 650, 767, 802, 885, 975, 1062, 1170, 1203, 1475, 1534, 1770, 1950, 2005, 2301, 2406, 2655, 2925, 2950, 3609, 3835, 4010, 4425, 4602, 5213, 5310, 5850, 6015, 6903, 7218, 7670, 8850, 10025, 10426, 11505, 12030, 13275, 13806, 15639, 18045, 19175, 20050, 23010, 23659, 26065, 26550, 30075, 31278, 34515, 36090, 38350, 46917, 47318, 52130, 57525, 60150, 69030, 70977, 78195, 90225, 93834, 115050, 118295, 130325, 141954, 156390, 172575, 180450, 212931, 234585, 236590, 260650, 307567, 345150, 354885, 390975, 425862, 469170, 591475, 615134, 709770, 781950, 922701, 1064655, 1172925, 1182950, 1537835, 1774425, 1845402, 2129310, 2345850, 2768103, 3075670, 3548850, 4613505, 5323275, 5536206, 7689175, 9227010, 10646550, 13840515, 15378350, 23067525, 27681030, 46135050, 69202575, 138405150]

約数ペア:

[(1, 138405150), (2, 69202575), (3, 46135050), (5, 27681030), (6, 23067525), (9, 15378350), (10, 13840515), (13, 10646550), (15, 9227010), (18, 7689175), (25, 5536206), (26, 5323275), (30, 4613505), (39, 3548850), (45, 3075670), (50, 2768103), (59, 2345850), (65, 2129310), (75, 1845402), (78, 1774425), (90, 1537835), (117, 1182950), (118, 1172925), (130, 1064655), (150, 922701), (177, 781950), (195, 709770), (225, 615134), (234, 591475), (295, 469170), (325, 425862), (354, 390975), (390, 354885), (401, 345150), (450, 307567), (531, 260650), (585, 236590), (590, 234585), (650, 212931), (767, 180450), (802, 172575), (885, 156390), (975, 141954), (1062, 130325), (1170, 118295), (1203, 115050), (1475, 93834), (1534, 90225), (1770, 78195), (1950, 70977), (2005, 69030), (2301, 60150), (2406, 57525), (2655, 52130), (2925, 47318), (2950, 46917), (3609, 38350), (3835, 36090), (4010, 34515), (4425, 31278), (4602, 30075), (5213, 26550), (5310, 26065), (5850, 23659), (6015, 23010), (6903, 20050), (7218, 19175), (7670, 18045), (8850, 15639), (10025, 13806), (10426, 13275), (11505, 12030)]