80685150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 257983488

約数和(自身を除く): 177298338

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 50, 65, 69, 70, 75, 78, 91, 105, 115, 130, 138, 150, 161, 175, 182, 195, 210, 230, 257, 273, 299, 322, 325, 345, 350, 390, 455, 483, 514, 525, 546, 575, 598, 650, 690, 771, 805, 897, 910, 966, 975, 1050, 1150, 1285, 1365, 1495, 1542, 1610, 1725, 1794, 1799, 1950, 2093, 2275, 2415, 2570, 2730, 2990, 3341, 3450, 3598, 3855, 4025, 4186, 4485, 4550, 4830, 5397, 5911, 6279, 6425, 6682, 6825, 7475, 7710, 8050, 8970, 8995, 10023, 10465, 10794, 11822, 12075, 12558, 12850, 13650, 14950, 16705, 17733, 17990, 19275, 20046, 20930, 22425, 23387, 24150, 26985, 29555, 31395, 33410, 35466, 38550, 41377, 44850, 44975, 46774, 50115, 52325, 53970, 59110, 62790, 70161, 76843, 82754, 83525, 88665, 89950, 100230, 104650, 116935, 124131, 134925, 140322, 147775, 153686, 156975, 167050, 177330, 206885, 230529, 233870, 248262, 250575, 269850, 295550, 313950, 350805, 384215, 413770, 443325, 461058, 501150, 537901, 584675, 620655, 701610, 768430, 886650, 1034425, 1075802, 1152645, 1169350, 1241310, 1613703, 1754025, 1921075, 2068850, 2305290, 2689505, 3103275, 3227406, 3508050, 3842150, 5379010, 5763225, 6206550, 8068515, 11526450, 13447525, 16137030, 26895050, 40342575, 80685150]

約数ペア:

[(1, 80685150), (2, 40342575), (3, 26895050), (5, 16137030), (6, 13447525), (7, 11526450), (10, 8068515), (13, 6206550), (14, 5763225), (15, 5379010), (21, 3842150), (23, 3508050), (25, 3227406), (26, 3103275), (30, 2689505), (35, 2305290), (39, 2068850), (42, 1921075), (46, 1754025), (50, 1613703), (65, 1241310), (69, 1169350), (70, 1152645), (75, 1075802), (78, 1034425), (91, 886650), (105, 768430), (115, 701610), (130, 620655), (138, 584675), (150, 537901), (161, 501150), (175, 461058), (182, 443325), (195, 413770), (210, 384215), (230, 350805), (257, 313950), (273, 295550), (299, 269850), (322, 250575), (325, 248262), (345, 233870), (350, 230529), (390, 206885), (455, 177330), (483, 167050), (514, 156975), (525, 153686), (546, 147775), (575, 140322), (598, 134925), (650, 124131), (690, 116935), (771, 104650), (805, 100230), (897, 89950), (910, 88665), (966, 83525), (975, 82754), (1050, 76843), (1150, 70161), (1285, 62790), (1365, 59110), (1495, 53970), (1542, 52325), (1610, 50115), (1725, 46774), (1794, 44975), (1799, 44850), (1950, 41377), (2093, 38550), (2275, 35466), (2415, 33410), (2570, 31395), (2730, 29555), (2990, 26985), (3341, 24150), (3450, 23387), (3598, 22425), (3855, 20930), (4025, 20046), (4186, 19275), (4485, 17990), (4550, 17733), (4830, 16705), (5397, 14950), (5911, 13650), (6279, 12850), (6425, 12558), (6682, 12075), (6825, 11822), (7475, 10794), (7710, 10465), (8050, 10023), (8970, 8995)]