125781390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 389975040

約数和(自身を除く): 264193650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 854, 915, 945, 1091, 1098, 1281, 1647, 1830, 1890, 2135, 2182, 2562, 2745, 3273, 3294, 3843, 4270, 5455, 5490, 6405, 6546, 7637, 7686, 8235, 9819, 10910, 11529, 12810, 15274, 16365, 16470, 19215, 19638, 22911, 23058, 29457, 32730, 38185, 38430, 45822, 49095, 57645, 58914, 66551, 68733, 76370, 98190, 114555, 115290, 133102, 137466, 147285, 199653, 206199, 229110, 294570, 332755, 343665, 399306, 412398, 465857, 598959, 665510, 687330, 931714, 998265, 1030995, 1197918, 1397571, 1796877, 1996530, 2061990, 2329285, 2795142, 2994795, 3593754, 4192713, 4658570, 5989590, 6987855, 8385426, 8984385, 12578139, 13975710, 17968770, 20963565, 25156278, 41927130, 62890695, 125781390]

約数ペア:

[(1, 125781390), (2, 62890695), (3, 41927130), (5, 25156278), (6, 20963565), (7, 17968770), (9, 13975710), (10, 12578139), (14, 8984385), (15, 8385426), (18, 6987855), (21, 5989590), (27, 4658570), (30, 4192713), (35, 3593754), (42, 2994795), (45, 2795142), (54, 2329285), (61, 2061990), (63, 1996530), (70, 1796877), (90, 1397571), (105, 1197918), (122, 1030995), (126, 998265), (135, 931714), (183, 687330), (189, 665510), (210, 598959), (270, 465857), (305, 412398), (315, 399306), (366, 343665), (378, 332755), (427, 294570), (549, 229110), (610, 206199), (630, 199653), (854, 147285), (915, 137466), (945, 133102), (1091, 115290), (1098, 114555), (1281, 98190), (1647, 76370), (1830, 68733), (1890, 66551), (2135, 58914), (2182, 57645), (2562, 49095), (2745, 45822), (3273, 38430), (3294, 38185), (3843, 32730), (4270, 29457), (5455, 23058), (5490, 22911), (6405, 19638), (6546, 19215), (7637, 16470), (7686, 16365), (8235, 15274), (9819, 12810), (10910, 11529)]