2468250450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 6772218336

約数和(自身を除く): 4303967886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 227, 331, 365, 438, 450, 454, 657, 662, 681, 730, 993, 1095, 1135, 1314, 1362, 1655, 1825, 1986, 2043, 2190, 2270, 2979, 3285, 3310, 3405, 3650, 4086, 4965, 5475, 5675, 5958, 6570, 6810, 8275, 9930, 10215, 10950, 11350, 14895, 16425, 16550, 16571, 17025, 20430, 24163, 24825, 29790, 32850, 33142, 34050, 48326, 49650, 49713, 51075, 72489, 74475, 75137, 82855, 99426, 102150, 120815, 144978, 148950, 149139, 150274, 165710, 217467, 225411, 241630, 248565, 298278, 362445, 375685, 414275, 434934, 450822, 497130, 604075, 676233, 724890, 745695, 751370, 828550, 1087335, 1127055, 1208150, 1242825, 1352466, 1491390, 1812225, 1878425, 2174670, 2254110, 2485650, 3381165, 3624450, 3728475, 3756850, 5436675, 5485001, 5635275, 6762330, 7456950, 10873350, 10970002, 11270550, 16455003, 16905825, 27425005, 32910006, 33811650, 49365009, 54850010, 82275015, 98730018, 137125025, 164550030, 246825045, 274250050, 411375075, 493650090, 822750150, 1234125225, 2468250450]

約数ペア:

[(1, 2468250450), (2, 1234125225), (3, 822750150), (5, 493650090), (6, 411375075), (9, 274250050), (10, 246825045), (15, 164550030), (18, 137125025), (25, 98730018), (30, 82275015), (45, 54850010), (50, 49365009), (73, 33811650), (75, 32910006), (90, 27425005), (146, 16905825), (150, 16455003), (219, 11270550), (225, 10970002), (227, 10873350), (331, 7456950), (365, 6762330), (438, 5635275), (450, 5485001), (454, 5436675), (657, 3756850), (662, 3728475), (681, 3624450), (730, 3381165), (993, 2485650), (1095, 2254110), (1135, 2174670), (1314, 1878425), (1362, 1812225), (1655, 1491390), (1825, 1352466), (1986, 1242825), (2043, 1208150), (2190, 1127055), (2270, 1087335), (2979, 828550), (3285, 751370), (3310, 745695), (3405, 724890), (3650, 676233), (4086, 604075), (4965, 497130), (5475, 450822), (5675, 434934), (5958, 414275), (6570, 375685), (6810, 362445), (8275, 298278), (9930, 248565), (10215, 241630), (10950, 225411), (11350, 217467), (14895, 165710), (16425, 150274), (16550, 149139), (16571, 148950), (17025, 144978), (20430, 120815), (24163, 102150), (24825, 99426), (29790, 82855), (32850, 75137), (33142, 74475), (34050, 72489), (48326, 51075), (49650, 49713)]