73021740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 238436352

約数和(自身を除く): 165414612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 43, 44, 55, 60, 62, 66, 83, 86, 93, 110, 124, 129, 132, 155, 165, 166, 172, 186, 215, 220, 249, 258, 310, 330, 332, 341, 372, 415, 430, 465, 473, 498, 516, 620, 645, 660, 682, 830, 860, 913, 930, 946, 996, 1023, 1245, 1290, 1333, 1364, 1419, 1660, 1705, 1826, 1860, 1892, 2046, 2365, 2490, 2573, 2580, 2666, 2739, 2838, 3410, 3569, 3652, 3999, 4092, 4565, 4730, 4980, 5115, 5146, 5332, 5478, 5676, 6665, 6820, 7095, 7138, 7719, 7998, 9130, 9460, 10230, 10292, 10707, 10956, 12865, 13330, 13695, 14190, 14276, 14663, 15438, 15996, 17845, 18260, 19995, 20460, 21414, 25730, 26660, 27390, 28303, 28380, 29326, 30876, 35690, 38595, 39259, 39990, 42828, 43989, 51460, 53535, 54780, 56606, 58652, 71380, 73315, 77190, 78518, 79980, 84909, 87978, 107070, 110639, 113212, 117777, 141515, 146630, 154380, 157036, 169818, 175956, 196295, 214140, 219945, 221278, 235554, 283030, 293260, 331917, 339636, 392590, 424545, 439890, 442556, 471108, 553195, 566060, 588885, 663834, 785180, 849090, 879780, 1106390, 1177770, 1217029, 1327668, 1659585, 1698180, 2212780, 2355540, 2434058, 3319170, 3651087, 4868116, 6085145, 6638340, 7302174, 12170290, 14604348, 18255435, 24340580, 36510870, 73021740]

約数ペア:

[(1, 73021740), (2, 36510870), (3, 24340580), (4, 18255435), (5, 14604348), (6, 12170290), (10, 7302174), (11, 6638340), (12, 6085145), (15, 4868116), (20, 3651087), (22, 3319170), (30, 2434058), (31, 2355540), (33, 2212780), (43, 1698180), (44, 1659585), (55, 1327668), (60, 1217029), (62, 1177770), (66, 1106390), (83, 879780), (86, 849090), (93, 785180), (110, 663834), (124, 588885), (129, 566060), (132, 553195), (155, 471108), (165, 442556), (166, 439890), (172, 424545), (186, 392590), (215, 339636), (220, 331917), (249, 293260), (258, 283030), (310, 235554), (330, 221278), (332, 219945), (341, 214140), (372, 196295), (415, 175956), (430, 169818), (465, 157036), (473, 154380), (498, 146630), (516, 141515), (620, 117777), (645, 113212), (660, 110639), (682, 107070), (830, 87978), (860, 84909), (913, 79980), (930, 78518), (946, 77190), (996, 73315), (1023, 71380), (1245, 58652), (1290, 56606), (1333, 54780), (1364, 53535), (1419, 51460), (1660, 43989), (1705, 42828), (1826, 39990), (1860, 39259), (1892, 38595), (2046, 35690), (2365, 30876), (2490, 29326), (2573, 28380), (2580, 28303), (2666, 27390), (2739, 26660), (2838, 25730), (3410, 21414), (3569, 20460), (3652, 19995), (3999, 18260), (4092, 17845), (4565, 15996), (4730, 15438), (4980, 14663), (5115, 14276), (5146, 14190), (5332, 13695), (5478, 13330), (5676, 12865), (6665, 10956), (6820, 10707), (7095, 10292), (7138, 10230), (7719, 9460), (7998, 9130)]