164453580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 532756224

約数和(自身を除く): 368302644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 223, 241, 255, 306, 340, 446, 482, 510, 612, 669, 723, 765, 892, 964, 1020, 1115, 1205, 1338, 1446, 1530, 2007, 2169, 2230, 2410, 2676, 2892, 3060, 3345, 3615, 3791, 4014, 4097, 4338, 4460, 4820, 6690, 7230, 7582, 8028, 8194, 8676, 10035, 10845, 11373, 12291, 13380, 14460, 15164, 16388, 18955, 20070, 20485, 21690, 22746, 24582, 34119, 36873, 37910, 40140, 40970, 43380, 45492, 49164, 53743, 56865, 61455, 68238, 73746, 75820, 81940, 107486, 113730, 122910, 136476, 147492, 161229, 170595, 184365, 214972, 227460, 245820, 268715, 322458, 341190, 368730, 483687, 537430, 644916, 682380, 737460, 806145, 913631, 967374, 1074860, 1612290, 1827262, 1934748, 2418435, 2740893, 3224580, 3654524, 4568155, 4836870, 5481786, 8222679, 9136310, 9673740, 10963572, 13704465, 16445358, 18272620, 27408930, 32890716, 41113395, 54817860, 82226790, 164453580]

約数ペア:

[(1, 164453580), (2, 82226790), (3, 54817860), (4, 41113395), (5, 32890716), (6, 27408930), (9, 18272620), (10, 16445358), (12, 13704465), (15, 10963572), (17, 9673740), (18, 9136310), (20, 8222679), (30, 5481786), (34, 4836870), (36, 4568155), (45, 3654524), (51, 3224580), (60, 2740893), (68, 2418435), (85, 1934748), (90, 1827262), (102, 1612290), (153, 1074860), (170, 967374), (180, 913631), (204, 806145), (223, 737460), (241, 682380), (255, 644916), (306, 537430), (340, 483687), (446, 368730), (482, 341190), (510, 322458), (612, 268715), (669, 245820), (723, 227460), (765, 214972), (892, 184365), (964, 170595), (1020, 161229), (1115, 147492), (1205, 136476), (1338, 122910), (1446, 113730), (1530, 107486), (2007, 81940), (2169, 75820), (2230, 73746), (2410, 68238), (2676, 61455), (2892, 56865), (3060, 53743), (3345, 49164), (3615, 45492), (3791, 43380), (4014, 40970), (4097, 40140), (4338, 37910), (4460, 36873), (4820, 34119), (6690, 24582), (7230, 22746), (7582, 21690), (8028, 20485), (8194, 20070), (8676, 18955), (10035, 16388), (10845, 15164), (11373, 14460), (12291, 13380)]