470430180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26399}}^1$

素因数の和:26431

約数の個数: 120

約数和(自身を含む): 1609977600

約数和(自身を除く): 1139547420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 26399, 52798, 79197, 105596, 131995, 158394, 237591, 263990, 290389, 316788, 395985, 475182, 527980, 580778, 712773, 791970, 871167, 950364, 1161556, 1187955, 1425546, 1451945, 1583940, 1742334, 2138319, 2375910, 2613501, 2851092, 2903890, 3484668, 3563865, 4276638, 4355835, 4751820, 5227002, 5807780, 7127730, 7840503, 8553276, 8711670, 10454004, 10691595, 13067505, 14255460, 15681006, 17423340, 21383190, 23521509, 26135010, 31362012, 39202515, 42766380, 47043018, 52270020, 78405030, 94086036, 117607545, 156810060, 235215090, 470430180]

約数ペア:

[(1, 470430180), (2, 235215090), (3, 156810060), (4, 117607545), (5, 94086036), (6, 78405030), (9, 52270020), (10, 47043018), (11, 42766380), (12, 39202515), (15, 31362012), (18, 26135010), (20, 23521509), (22, 21383190), (27, 17423340), (30, 15681006), (33, 14255460), (36, 13067505), (44, 10691595), (45, 10454004), (54, 8711670), (55, 8553276), (60, 7840503), (66, 7127730), (81, 5807780), (90, 5227002), (99, 4751820), (108, 4355835), (110, 4276638), (132, 3563865), (135, 3484668), (162, 2903890), (165, 2851092), (180, 2613501), (198, 2375910), (220, 2138319), (270, 1742334), (297, 1583940), (324, 1451945), (330, 1425546), (396, 1187955), (405, 1161556), (495, 950364), (540, 871167), (594, 791970), (660, 712773), (810, 580778), (891, 527980), (990, 475182), (1188, 395985), (1485, 316788), (1620, 290389), (1782, 263990), (1980, 237591), (2970, 158394), (3564, 131995), (4455, 105596), (5940, 79197), (8910, 52798), (17820, 26399)]