156729271980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{49937}}^1$

素因数の和:50164

約数の個数: 144

約数和(自身を含む): 468759616416

約数和(自身を除く): 312030344436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 289, 340, 362, 510, 543, 578, 724, 867, 905, 1020, 1086, 1156, 1445, 1734, 1810, 2172, 2715, 2890, 3077, 3468, 3620, 4335, 5430, 5780, 6154, 8670, 9231, 10860, 12308, 15385, 17340, 18462, 30770, 36924, 46155, 49937, 52309, 61540, 92310, 99874, 104618, 149811, 156927, 184620, 199748, 209236, 249685, 261545, 299622, 313854, 499370, 523090, 599244, 627708, 749055, 784635, 848929, 998740, 1046180, 1498110, 1569270, 1697858, 2546787, 2996220, 3138540, 3395716, 4244645, 5093574, 8489290, 9038597, 10187148, 12733935, 14431793, 16978580, 18077194, 25467870, 27115791, 28863586, 36154388, 43295379, 45192985, 50935740, 54231582, 57727172, 72158965, 86590758, 90385970, 108463164, 135578955, 144317930, 153656149, 173181516, 180771940, 216476895, 271157910, 288635860, 307312298, 432953790, 460968447, 542315820, 614624596, 768280745, 865907580, 921936894, 1536561490, 1843873788, 2304842235, 2612154533, 3073122980, 4609684470, 5224309066, 7836463599, 9219368940, 10448618132, 13060772665, 15672927198, 26121545330, 31345854396, 39182317995, 52243090660, 78364635990, 156729271980]

約数ペア:

[(1, 156729271980), (2, 78364635990), (3, 52243090660), (4, 39182317995), (5, 31345854396), (6, 26121545330), (10, 15672927198), (12, 13060772665), (15, 10448618132), (17, 9219368940), (20, 7836463599), (30, 5224309066), (34, 4609684470), (51, 3073122980), (60, 2612154533), (68, 2304842235), (85, 1843873788), (102, 1536561490), (170, 921936894), (181, 865907580), (204, 768280745), (255, 614624596), (289, 542315820), (340, 460968447), (362, 432953790), (510, 307312298), (543, 288635860), (578, 271157910), (724, 216476895), (867, 180771940), (905, 173181516), (1020, 153656149), (1086, 144317930), (1156, 135578955), (1445, 108463164), (1734, 90385970), (1810, 86590758), (2172, 72158965), (2715, 57727172), (2890, 54231582), (3077, 50935740), (3468, 45192985), (3620, 43295379), (4335, 36154388), (5430, 28863586), (5780, 27115791), (6154, 25467870), (8670, 18077194), (9231, 16978580), (10860, 14431793), (12308, 12733935), (15385, 10187148), (17340, 9038597), (18462, 8489290), (30770, 5093574), (36924, 4244645), (46155, 3395716), (49937, 3138540), (52309, 2996220), (61540, 2546787), (92310, 1697858), (99874, 1569270), (104618, 1498110), (149811, 1046180), (156927, 998740), (184620, 848929), (199748, 784635), (209236, 749055), (249685, 627708), (261545, 599244), (299622, 523090), (313854, 499370)]