138393450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 410895576

約数和(自身を除く): 272502126

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 75, 78, 82, 90, 117, 123, 130, 150, 195, 205, 225, 234, 246, 325, 369, 390, 410, 450, 533, 577, 585, 615, 650, 738, 975, 1025, 1066, 1154, 1170, 1230, 1599, 1731, 1845, 1950, 2050, 2665, 2885, 2925, 3075, 3198, 3462, 3690, 4797, 5193, 5330, 5770, 5850, 6150, 7501, 7995, 8655, 9225, 9594, 10386, 13325, 14425, 15002, 15990, 17310, 18450, 22503, 23657, 23985, 25965, 26650, 28850, 37505, 39975, 43275, 45006, 47314, 47970, 51930, 67509, 70971, 75010, 79950, 86550, 112515, 118285, 119925, 129825, 135018, 141942, 187525, 212913, 225030, 236570, 239850, 259650, 307541, 337545, 354855, 375050, 425826, 562575, 591425, 615082, 675090, 709710, 922623, 1064565, 1125150, 1182850, 1537705, 1687725, 1774275, 1845246, 2129130, 2767869, 3075410, 3375450, 3548550, 4613115, 5322825, 5535738, 7688525, 9226230, 10645650, 13839345, 15377050, 23065575, 27678690, 46131150, 69196725, 138393450]

約数ペア:

[(1, 138393450), (2, 69196725), (3, 46131150), (5, 27678690), (6, 23065575), (9, 15377050), (10, 13839345), (13, 10645650), (15, 9226230), (18, 7688525), (25, 5535738), (26, 5322825), (30, 4613115), (39, 3548550), (41, 3375450), (45, 3075410), (50, 2767869), (65, 2129130), (75, 1845246), (78, 1774275), (82, 1687725), (90, 1537705), (117, 1182850), (123, 1125150), (130, 1064565), (150, 922623), (195, 709710), (205, 675090), (225, 615082), (234, 591425), (246, 562575), (325, 425826), (369, 375050), (390, 354855), (410, 337545), (450, 307541), (533, 259650), (577, 239850), (585, 236570), (615, 225030), (650, 212913), (738, 187525), (975, 141942), (1025, 135018), (1066, 129825), (1154, 119925), (1170, 118285), (1230, 112515), (1599, 86550), (1731, 79950), (1845, 75010), (1950, 70971), (2050, 67509), (2665, 51930), (2885, 47970), (2925, 47314), (3075, 45006), (3198, 43275), (3462, 39975), (3690, 37505), (4797, 28850), (5193, 26650), (5330, 25965), (5770, 23985), (5850, 23657), (6150, 22503), (7501, 18450), (7995, 17310), (8655, 15990), (9225, 15002), (9594, 14425), (10386, 13325)]