76729590

素因数分解:

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

素因数の和:291

約数の個数: 144

約数和(自身を含む): 235602432

約数和(自身を除く): 158872842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 127, 137, 147, 210, 245, 254, 274, 294, 315, 381, 411, 441, 490, 630, 635, 685, 735, 762, 822, 882, 889, 959, 1143, 1233, 1270, 1370, 1470, 1778, 1905, 1918, 2055, 2205, 2286, 2466, 2667, 2877, 3810, 4110, 4410, 4445, 4795, 5334, 5715, 5754, 6165, 6223, 6713, 8001, 8631, 8890, 9590, 11430, 12330, 12446, 13335, 13426, 14385, 16002, 17262, 17399, 18669, 20139, 26670, 28770, 31115, 33565, 34798, 37338, 40005, 40278, 43155, 52197, 56007, 60417, 62230, 67130, 80010, 86310, 86995, 93345, 100695, 104394, 112014, 120834, 121793, 156591, 173990, 186690, 201390, 243586, 260985, 280035, 302085, 313182, 365379, 521970, 560070, 604170, 608965, 730758, 782955, 852551, 1096137, 1217930, 1565910, 1705102, 1826895, 2192274, 2557653, 3653790, 4262755, 5115306, 5480685, 7672959, 8525510, 10961370, 12788265, 15345918, 25576530, 38364795, 76729590]

約数ペア:

[(1, 76729590), (2, 38364795), (3, 25576530), (5, 15345918), (6, 12788265), (7, 10961370), (9, 8525510), (10, 7672959), (14, 5480685), (15, 5115306), (18, 4262755), (21, 3653790), (30, 2557653), (35, 2192274), (42, 1826895), (45, 1705102), (49, 1565910), (63, 1217930), (70, 1096137), (90, 852551), (98, 782955), (105, 730758), (126, 608965), (127, 604170), (137, 560070), (147, 521970), (210, 365379), (245, 313182), (254, 302085), (274, 280035), (294, 260985), (315, 243586), (381, 201390), (411, 186690), (441, 173990), (490, 156591), (630, 121793), (635, 120834), (685, 112014), (735, 104394), (762, 100695), (822, 93345), (882, 86995), (889, 86310), (959, 80010), (1143, 67130), (1233, 62230), (1270, 60417), (1370, 56007), (1470, 52197), (1778, 43155), (1905, 40278), (1918, 40005), (2055, 37338), (2205, 34798), (2286, 33565), (2466, 31115), (2667, 28770), (2877, 26670), (3810, 20139), (4110, 18669), (4410, 17399), (4445, 17262), (4795, 16002), (5334, 14385), (5715, 13426), (5754, 13335), (6165, 12446), (6223, 12330), (6713, 11430), (8001, 9590), (8631, 8890)]