127882650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 374547456

約数和(自身を除く): 246664806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 127, 137, 147, 150, 175, 210, 245, 254, 274, 294, 350, 381, 411, 490, 525, 635, 685, 735, 762, 822, 889, 959, 1050, 1225, 1270, 1370, 1470, 1778, 1905, 1918, 2055, 2450, 2667, 2877, 3175, 3425, 3675, 3810, 4110, 4445, 4795, 5334, 5754, 6223, 6350, 6713, 6850, 7350, 8890, 9525, 9590, 10275, 12446, 13335, 13426, 14385, 17399, 18669, 19050, 20139, 20550, 22225, 23975, 26670, 28770, 31115, 33565, 34798, 37338, 40278, 44450, 47950, 52197, 62230, 66675, 67130, 71925, 86995, 93345, 100695, 104394, 121793, 133350, 143850, 155575, 167825, 173990, 186690, 201390, 243586, 260985, 311150, 335650, 365379, 434975, 466725, 503475, 521970, 608965, 730758, 852551, 869950, 933450, 1006950, 1217930, 1304925, 1705102, 1826895, 2557653, 2609850, 3044825, 3653790, 4262755, 5115306, 6089650, 8525510, 9134475, 12788265, 18268950, 21313775, 25576530, 42627550, 63941325, 127882650]

約数ペア:

[(1, 127882650), (2, 63941325), (3, 42627550), (5, 25576530), (6, 21313775), (7, 18268950), (10, 12788265), (14, 9134475), (15, 8525510), (21, 6089650), (25, 5115306), (30, 4262755), (35, 3653790), (42, 3044825), (49, 2609850), (50, 2557653), (70, 1826895), (75, 1705102), (98, 1304925), (105, 1217930), (127, 1006950), (137, 933450), (147, 869950), (150, 852551), (175, 730758), (210, 608965), (245, 521970), (254, 503475), (274, 466725), (294, 434975), (350, 365379), (381, 335650), (411, 311150), (490, 260985), (525, 243586), (635, 201390), (685, 186690), (735, 173990), (762, 167825), (822, 155575), (889, 143850), (959, 133350), (1050, 121793), (1225, 104394), (1270, 100695), (1370, 93345), (1470, 86995), (1778, 71925), (1905, 67130), (1918, 66675), (2055, 62230), (2450, 52197), (2667, 47950), (2877, 44450), (3175, 40278), (3425, 37338), (3675, 34798), (3810, 33565), (4110, 31115), (4445, 28770), (4795, 26670), (5334, 23975), (5754, 22225), (6223, 20550), (6350, 20139), (6713, 19050), (6850, 18669), (7350, 17399), (8890, 14385), (9525, 13426), (9590, 13335), (10275, 12446)]