64479300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 202487040

約数和(自身を除く): 138007740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 141, 150, 170, 188, 204, 235, 255, 269, 282, 300, 340, 425, 470, 510, 538, 564, 705, 799, 807, 850, 940, 1020, 1076, 1175, 1275, 1345, 1410, 1598, 1614, 1700, 2350, 2397, 2550, 2690, 2820, 3196, 3228, 3525, 3995, 4035, 4573, 4700, 4794, 5100, 5380, 6725, 7050, 7990, 8070, 9146, 9588, 11985, 12643, 13450, 13719, 14100, 15980, 16140, 18292, 19975, 20175, 22865, 23970, 25286, 26900, 27438, 37929, 39950, 40350, 45730, 47940, 50572, 54876, 59925, 63215, 68595, 75858, 79900, 80700, 91460, 114325, 119850, 126430, 137190, 151716, 189645, 214931, 228650, 239700, 252860, 274380, 316075, 342975, 379290, 429862, 457300, 632150, 644793, 685950, 758580, 859724, 948225, 1074655, 1264300, 1289586, 1371900, 1896450, 2149310, 2579172, 3223965, 3792900, 4298620, 5373275, 6447930, 10746550, 12895860, 16119825, 21493100, 32239650, 64479300]

約数ペア:

[(1, 64479300), (2, 32239650), (3, 21493100), (4, 16119825), (5, 12895860), (6, 10746550), (10, 6447930), (12, 5373275), (15, 4298620), (17, 3792900), (20, 3223965), (25, 2579172), (30, 2149310), (34, 1896450), (47, 1371900), (50, 1289586), (51, 1264300), (60, 1074655), (68, 948225), (75, 859724), (85, 758580), (94, 685950), (100, 644793), (102, 632150), (141, 457300), (150, 429862), (170, 379290), (188, 342975), (204, 316075), (235, 274380), (255, 252860), (269, 239700), (282, 228650), (300, 214931), (340, 189645), (425, 151716), (470, 137190), (510, 126430), (538, 119850), (564, 114325), (705, 91460), (799, 80700), (807, 79900), (850, 75858), (940, 68595), (1020, 63215), (1076, 59925), (1175, 54876), (1275, 50572), (1345, 47940), (1410, 45730), (1598, 40350), (1614, 39950), (1700, 37929), (2350, 27438), (2397, 26900), (2550, 25286), (2690, 23970), (2820, 22865), (3196, 20175), (3228, 19975), (3525, 18292), (3995, 16140), (4035, 15980), (4573, 14100), (4700, 13719), (4794, 13450), (5100, 12643), (5380, 11985), (6725, 9588), (7050, 9146), (7990, 8070)]