82470442020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{9133}}^1$

素因数の和:9342

約数の個数: 144

約数和(自身を含む): 245859512640

約数和(自身を除く): 163389070620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1335, 1691, 1780, 2670, 3382, 5073, 5340, 6764, 7921, 8455, 9133, 10146, 15842, 16910, 18266, 20292, 23763, 25365, 27399, 31684, 33820, 36532, 39605, 45665, 47526, 50730, 54798, 79210, 91330, 95052, 101460, 109596, 118815, 136995, 150499, 158420, 173527, 182660, 237630, 273990, 300998, 347054, 451497, 475260, 520581, 547980, 601996, 694108, 752495, 812837, 867635, 902994, 1041162, 1504990, 1625674, 1735270, 1805988, 2082324, 2257485, 2438511, 2602905, 3009980, 3251348, 3470540, 4064185, 4514970, 4877022, 5205810, 8128370, 9029940, 9754044, 10411620, 12192555, 15443903, 16256740, 24385110, 30887806, 46331709, 48770220, 61775612, 72342493, 77219515, 92663418, 144684986, 154439030, 185326836, 217027479, 231658545, 289369972, 308878060, 361712465, 434054958, 463317090, 723424930, 868109916, 926634180, 1085137395, 1374507367, 1446849860, 2170274790, 2749014734, 4123522101, 4340549580, 5498029468, 6872536835, 8247044202, 13745073670, 16494088404, 20617610505, 27490147340, 41235221010, 82470442020]

約数ペア:

[(1, 82470442020), (2, 41235221010), (3, 27490147340), (4, 20617610505), (5, 16494088404), (6, 13745073670), (10, 8247044202), (12, 6872536835), (15, 5498029468), (19, 4340549580), (20, 4123522101), (30, 2749014734), (38, 2170274790), (57, 1446849860), (60, 1374507367), (76, 1085137395), (89, 926634180), (95, 868109916), (114, 723424930), (178, 463317090), (190, 434054958), (228, 361712465), (267, 308878060), (285, 289369972), (356, 231658545), (380, 217027479), (445, 185326836), (534, 154439030), (570, 144684986), (890, 92663418), (1068, 77219515), (1140, 72342493), (1335, 61775612), (1691, 48770220), (1780, 46331709), (2670, 30887806), (3382, 24385110), (5073, 16256740), (5340, 15443903), (6764, 12192555), (7921, 10411620), (8455, 9754044), (9133, 9029940), (10146, 8128370), (15842, 5205810), (16910, 4877022), (18266, 4514970), (20292, 4064185), (23763, 3470540), (25365, 3251348), (27399, 3009980), (31684, 2602905), (33820, 2438511), (36532, 2257485), (39605, 2082324), (45665, 1805988), (47526, 1735270), (50730, 1625674), (54798, 1504990), (79210, 1041162), (91330, 902994), (95052, 867635), (101460, 812837), (109596, 752495), (118815, 694108), (136995, 601996), (150499, 547980), (158420, 520581), (173527, 475260), (182660, 451497), (237630, 347054), (273990, 300998)]