13508820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 46230912

約数和(自身を除く): 32722092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 251, 260, 276, 299, 345, 390, 414, 460, 468, 502, 585, 598, 690, 753, 780, 828, 897, 1004, 1035, 1170, 1196, 1255, 1380, 1495, 1506, 1794, 2070, 2259, 2340, 2510, 2691, 2990, 3012, 3263, 3588, 3765, 4140, 4485, 4518, 5020, 5382, 5773, 5980, 6526, 7530, 8970, 9036, 9789, 10764, 11295, 11546, 13052, 13455, 15060, 16315, 17319, 17940, 19578, 22590, 23092, 26910, 28865, 29367, 32630, 34638, 39156, 45180, 48945, 51957, 53820, 57730, 58734, 65260, 69276, 75049, 86595, 97890, 103914, 115460, 117468, 146835, 150098, 173190, 195780, 207828, 225147, 259785, 293670, 300196, 346380, 375245, 450294, 519570, 587340, 675441, 750490, 900588, 1039140, 1125735, 1350882, 1500980, 2251470, 2701764, 3377205, 4502940, 6754410, 13508820]

約数ペア:

[(1, 13508820), (2, 6754410), (3, 4502940), (4, 3377205), (5, 2701764), (6, 2251470), (9, 1500980), (10, 1350882), (12, 1125735), (13, 1039140), (15, 900588), (18, 750490), (20, 675441), (23, 587340), (26, 519570), (30, 450294), (36, 375245), (39, 346380), (45, 300196), (46, 293670), (52, 259785), (60, 225147), (65, 207828), (69, 195780), (78, 173190), (90, 150098), (92, 146835), (115, 117468), (117, 115460), (130, 103914), (138, 97890), (156, 86595), (180, 75049), (195, 69276), (207, 65260), (230, 58734), (234, 57730), (251, 53820), (260, 51957), (276, 48945), (299, 45180), (345, 39156), (390, 34638), (414, 32630), (460, 29367), (468, 28865), (502, 26910), (585, 23092), (598, 22590), (690, 19578), (753, 17940), (780, 17319), (828, 16315), (897, 15060), (1004, 13455), (1035, 13052), (1170, 11546), (1196, 11295), (1255, 10764), (1380, 9789), (1495, 9036), (1506, 8970), (1794, 7530), (2070, 6526), (2259, 5980), (2340, 5773), (2510, 5382), (2691, 5020), (2990, 4518), (3012, 4485), (3263, 4140), (3588, 3765)]