1863645400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1766

約数の個数: 144

約数和(自身を含む): 4847959800

約数和(自身を除く): 2984314400

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 289, 323, 340, 380, 425, 475, 578, 646, 680, 760, 850, 950, 1156, 1292, 1445, 1615, 1697, 1700, 1900, 2312, 2584, 2890, 3230, 3394, 3400, 3800, 5491, 5780, 6460, 6788, 7225, 8075, 8485, 10982, 11560, 12920, 13576, 14450, 16150, 16970, 21964, 27455, 28849, 28900, 32243, 32300, 33940, 42425, 43928, 54910, 57698, 57800, 64486, 64600, 67880, 84850, 109820, 115396, 128972, 137275, 144245, 161215, 169700, 219640, 230792, 257944, 274550, 288490, 322430, 339400, 490433, 548131, 549100, 576980, 644860, 721225, 806075, 980866, 1096262, 1098200, 1153960, 1289720, 1442450, 1612150, 1961732, 2192524, 2452165, 2740655, 2884900, 3224300, 3923464, 4385048, 4904330, 5481310, 5769800, 6448600, 9318227, 9808660, 10962620, 12260825, 13703275, 18636454, 19617320, 21925240, 24521650, 27406550, 37272908, 46591135, 49043300, 54813100, 74545816, 93182270, 98086600, 109626200, 186364540, 232955675, 372729080, 465911350, 931822700, 1863645400]

約数ペア:

[(1, 1863645400), (2, 931822700), (4, 465911350), (5, 372729080), (8, 232955675), (10, 186364540), (17, 109626200), (19, 98086600), (20, 93182270), (25, 74545816), (34, 54813100), (38, 49043300), (40, 46591135), (50, 37272908), (68, 27406550), (76, 24521650), (85, 21925240), (95, 19617320), (100, 18636454), (136, 13703275), (152, 12260825), (170, 10962620), (190, 9808660), (200, 9318227), (289, 6448600), (323, 5769800), (340, 5481310), (380, 4904330), (425, 4385048), (475, 3923464), (578, 3224300), (646, 2884900), (680, 2740655), (760, 2452165), (850, 2192524), (950, 1961732), (1156, 1612150), (1292, 1442450), (1445, 1289720), (1615, 1153960), (1697, 1098200), (1700, 1096262), (1900, 980866), (2312, 806075), (2584, 721225), (2890, 644860), (3230, 576980), (3394, 549100), (3400, 548131), (3800, 490433), (5491, 339400), (5780, 322430), (6460, 288490), (6788, 274550), (7225, 257944), (8075, 230792), (8485, 219640), (10982, 169700), (11560, 161215), (12920, 144245), (13576, 137275), (14450, 128972), (16150, 115396), (16970, 109820), (21964, 84850), (27455, 67880), (28849, 64600), (28900, 64486), (32243, 57800), (32300, 57698), (33940, 54910), (42425, 43928)]