449956260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5262

約数の個数: 144

約数和(自身を含む): 1509873456

約数和(自身を除く): 1059917196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5197, 5772, 6660, 7215, 8658, 9620, 10394, 14430, 15591, 17316, 20788, 21645, 25985, 28860, 31182, 43290, 46773, 51970, 62364, 67561, 77955, 86580, 93546, 103940, 135122, 155910, 187092, 192289, 202683, 233865, 270244, 311820, 337805, 384578, 405366, 467730, 576867, 608049, 675610, 769156, 810732, 935460, 961445, 1013415, 1153734, 1216098, 1351220, 1730601, 1922890, 2026830, 2307468, 2432196, 2499757, 2884335, 3040245, 3461202, 3845780, 4053660, 4999514, 5768670, 6080490, 6922404, 7499271, 8653005, 9999028, 11537340, 12160980, 12498785, 14998542, 17306010, 22497813, 24997570, 29997084, 34612020, 37496355, 44995626, 49995140, 74992710, 89991252, 112489065, 149985420, 224978130, 449956260]

約数ペア:

[(1, 449956260), (2, 224978130), (3, 149985420), (4, 112489065), (5, 89991252), (6, 74992710), (9, 49995140), (10, 44995626), (12, 37496355), (13, 34612020), (15, 29997084), (18, 24997570), (20, 22497813), (26, 17306010), (30, 14998542), (36, 12498785), (37, 12160980), (39, 11537340), (45, 9999028), (52, 8653005), (60, 7499271), (65, 6922404), (74, 6080490), (78, 5768670), (90, 4999514), (111, 4053660), (117, 3845780), (130, 3461202), (148, 3040245), (156, 2884335), (180, 2499757), (185, 2432196), (195, 2307468), (222, 2026830), (234, 1922890), (260, 1730601), (333, 1351220), (370, 1216098), (390, 1153734), (444, 1013415), (468, 961445), (481, 935460), (555, 810732), (585, 769156), (666, 675610), (740, 608049), (780, 576867), (962, 467730), (1110, 405366), (1170, 384578), (1332, 337805), (1443, 311820), (1665, 270244), (1924, 233865), (2220, 202683), (2340, 192289), (2405, 187092), (2886, 155910), (3330, 135122), (4329, 103940), (4810, 93546), (5197, 86580), (5772, 77955), (6660, 67561), (7215, 62364), (8658, 51970), (9620, 46773), (10394, 43290), (14430, 31182), (15591, 28860), (17316, 25985), (20788, 21645)]