146754540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 475675200

約数和(自身を除く): 328920660

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, 199, 204, 241, 255, 306, 340, 398, 482, 510, 597, 612, 723, 765, 796, 964, 995, 1020, 1194, 1205, 1446, 1530, 1791, 1990, 2169, 2388, 2410, 2892, 2985, 3060, 3383, 3582, 3615, 3980, 4097, 4338, 4820, 5970, 6766, 7164, 7230, 8194, 8676, 8955, 10149, 10845, 11940, 12291, 13532, 14460, 16388, 16915, 17910, 20298, 20485, 21690, 24582, 30447, 33830, 35820, 36873, 40596, 40970, 43380, 47959, 49164, 50745, 60894, 61455, 67660, 73746, 81940, 95918, 101490, 121788, 122910, 143877, 147492, 152235, 184365, 191836, 202980, 239795, 245820, 287754, 304470, 368730, 431631, 479590, 575508, 608940, 719385, 737460, 815303, 863262, 959180, 1438770, 1630606, 1726524, 2158155, 2445909, 2877540, 3261212, 4076515, 4316310, 4891818, 7337727, 8153030, 8632620, 9783636, 12229545, 14675454, 16306060, 24459090, 29350908, 36688635, 48918180, 73377270, 146754540]

約数ペア:

[(1, 146754540), (2, 73377270), (3, 48918180), (4, 36688635), (5, 29350908), (6, 24459090), (9, 16306060), (10, 14675454), (12, 12229545), (15, 9783636), (17, 8632620), (18, 8153030), (20, 7337727), (30, 4891818), (34, 4316310), (36, 4076515), (45, 3261212), (51, 2877540), (60, 2445909), (68, 2158155), (85, 1726524), (90, 1630606), (102, 1438770), (153, 959180), (170, 863262), (180, 815303), (199, 737460), (204, 719385), (241, 608940), (255, 575508), (306, 479590), (340, 431631), (398, 368730), (482, 304470), (510, 287754), (597, 245820), (612, 239795), (723, 202980), (765, 191836), (796, 184365), (964, 152235), (995, 147492), (1020, 143877), (1194, 122910), (1205, 121788), (1446, 101490), (1530, 95918), (1791, 81940), (1990, 73746), (2169, 67660), (2388, 61455), (2410, 60894), (2892, 50745), (2985, 49164), (3060, 47959), (3383, 43380), (3582, 40970), (3615, 40596), (3980, 36873), (4097, 35820), (4338, 33830), (4820, 30447), (5970, 24582), (6766, 21690), (7164, 20485), (7230, 20298), (8194, 17910), (8676, 16915), (8955, 16388), (10149, 14460), (10845, 13532), (11940, 12291)]