140655450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4288

約数の個数: 96

約数和(自身を含む): 397849536

約数和(自身を除く): 257194086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 4243, 5525, 6630, 8486, 11050, 12729, 16575, 21215, 25458, 33150, 42430, 55159, 63645, 72131, 106075, 110318, 127290, 144262, 165477, 212150, 216393, 275795, 318225, 330954, 360655, 432786, 551590, 636450, 721310, 827385, 937703, 1081965, 1378975, 1654770, 1803275, 1875406, 2163930, 2757950, 2813109, 3606550, 4136925, 4688515, 5409825, 5626218, 8273850, 9377030, 10819650, 14065545, 23442575, 28131090, 46885150, 70327725, 140655450]

約数ペア:

[(1, 140655450), (2, 70327725), (3, 46885150), (5, 28131090), (6, 23442575), (10, 14065545), (13, 10819650), (15, 9377030), (17, 8273850), (25, 5626218), (26, 5409825), (30, 4688515), (34, 4136925), (39, 3606550), (50, 2813109), (51, 2757950), (65, 2163930), (75, 1875406), (78, 1803275), (85, 1654770), (102, 1378975), (130, 1081965), (150, 937703), (170, 827385), (195, 721310), (221, 636450), (255, 551590), (325, 432786), (390, 360655), (425, 330954), (442, 318225), (510, 275795), (650, 216393), (663, 212150), (850, 165477), (975, 144262), (1105, 127290), (1275, 110318), (1326, 106075), (1950, 72131), (2210, 63645), (2550, 55159), (3315, 42430), (4243, 33150), (5525, 25458), (6630, 21215), (8486, 16575), (11050, 12729)]