20165074650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{38333}}^1$

素因数の和:38525

約数の個数: 144

約数和(自身を含む): 62288763264

約数和(自身を除く): 42123688614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 167, 175, 210, 225, 315, 334, 350, 450, 501, 525, 630, 835, 1002, 1050, 1169, 1503, 1575, 1670, 2338, 2505, 3006, 3150, 3507, 4175, 5010, 5845, 7014, 7515, 8350, 10521, 11690, 12525, 15030, 17535, 21042, 25050, 29225, 35070, 37575, 38333, 52605, 58450, 75150, 76666, 87675, 105210, 114999, 175350, 191665, 229998, 263025, 268331, 344997, 383330, 526050, 536662, 574995, 689994, 804993, 958325, 1149990, 1341655, 1609986, 1724985, 1916650, 2414979, 2683310, 2874975, 3449970, 4024965, 4829958, 5749950, 6401611, 6708275, 8049930, 8624925, 12074895, 12803222, 13416550, 17249850, 19204833, 20124825, 24149790, 32008055, 38409666, 40249650, 44811277, 57614499, 60374475, 64016110, 89622554, 96024165, 115228998, 120748950, 134433831, 160040275, 192048330, 224056385, 268867662, 288072495, 320080550, 403301493, 448112770, 480120825, 576144990, 672169155, 806602986, 960241650, 1120281925, 1344338310, 1440362475, 2016507465, 2240563850, 2880724950, 3360845775, 4033014930, 6721691550, 10082537325, 20165074650]

約数ペア:

[(1, 20165074650), (2, 10082537325), (3, 6721691550), (5, 4033014930), (6, 3360845775), (7, 2880724950), (9, 2240563850), (10, 2016507465), (14, 1440362475), (15, 1344338310), (18, 1120281925), (21, 960241650), (25, 806602986), (30, 672169155), (35, 576144990), (42, 480120825), (45, 448112770), (50, 403301493), (63, 320080550), (70, 288072495), (75, 268867662), (90, 224056385), (105, 192048330), (126, 160040275), (150, 134433831), (167, 120748950), (175, 115228998), (210, 96024165), (225, 89622554), (315, 64016110), (334, 60374475), (350, 57614499), (450, 44811277), (501, 40249650), (525, 38409666), (630, 32008055), (835, 24149790), (1002, 20124825), (1050, 19204833), (1169, 17249850), (1503, 13416550), (1575, 12803222), (1670, 12074895), (2338, 8624925), (2505, 8049930), (3006, 6708275), (3150, 6401611), (3507, 5749950), (4175, 4829958), (5010, 4024965), (5845, 3449970), (7014, 2874975), (7515, 2683310), (8350, 2414979), (10521, 1916650), (11690, 1724985), (12525, 1609986), (15030, 1341655), (17535, 1149990), (21042, 958325), (25050, 804993), (29225, 689994), (35070, 574995), (37575, 536662), (38333, 526050), (52605, 383330), (58450, 344997), (75150, 268331), (76666, 263025), (87675, 229998), (105210, 191665), (114999, 175350)]