121786470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 374725440

約数和(自身を除く): 252938970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 157, 169, 170, 195, 221, 234, 255, 270, 306, 314, 338, 351, 390, 442, 459, 471, 507, 510, 585, 663, 702, 765, 785, 845, 918, 942, 1014, 1105, 1170, 1326, 1413, 1521, 1530, 1570, 1690, 1755, 1989, 2041, 2210, 2295, 2355, 2535, 2669, 2826, 2873, 3042, 3315, 3510, 3978, 4082, 4239, 4563, 4590, 4710, 5070, 5338, 5746, 5967, 6123, 6630, 7065, 7605, 8007, 8478, 8619, 9126, 9945, 10205, 11934, 12246, 13345, 14130, 14365, 15210, 16014, 17238, 18369, 19890, 20410, 21195, 22815, 24021, 25857, 26533, 26690, 28730, 29835, 30615, 34697, 36738, 40035, 42390, 43095, 45630, 48042, 51714, 53066, 55107, 59670, 61230, 69394, 72063, 77571, 79599, 80070, 86190, 91845, 104091, 110214, 120105, 129285, 132665, 144126, 155142, 159198, 173485, 183690, 208182, 238797, 240210, 258570, 265330, 275535, 312273, 346970, 360315, 387855, 397995, 451061, 477594, 520455, 551070, 624546, 716391, 720630, 775710, 795990, 902122, 936819, 1040910, 1193985, 1353183, 1432782, 1561365, 1873638, 2255305, 2387970, 2706366, 3122730, 3581955, 4059549, 4510610, 4684095, 6765915, 7163910, 8119098, 9368190, 12178647, 13531830, 20297745, 24357294, 40595490, 60893235, 121786470]

約数ペア:

[(1, 121786470), (2, 60893235), (3, 40595490), (5, 24357294), (6, 20297745), (9, 13531830), (10, 12178647), (13, 9368190), (15, 8119098), (17, 7163910), (18, 6765915), (26, 4684095), (27, 4510610), (30, 4059549), (34, 3581955), (39, 3122730), (45, 2706366), (51, 2387970), (54, 2255305), (65, 1873638), (78, 1561365), (85, 1432782), (90, 1353183), (102, 1193985), (117, 1040910), (130, 936819), (135, 902122), (153, 795990), (157, 775710), (169, 720630), (170, 716391), (195, 624546), (221, 551070), (234, 520455), (255, 477594), (270, 451061), (306, 397995), (314, 387855), (338, 360315), (351, 346970), (390, 312273), (442, 275535), (459, 265330), (471, 258570), (507, 240210), (510, 238797), (585, 208182), (663, 183690), (702, 173485), (765, 159198), (785, 155142), (845, 144126), (918, 132665), (942, 129285), (1014, 120105), (1105, 110214), (1170, 104091), (1326, 91845), (1413, 86190), (1521, 80070), (1530, 79599), (1570, 77571), (1690, 72063), (1755, 69394), (1989, 61230), (2041, 59670), (2210, 55107), (2295, 53066), (2355, 51714), (2535, 48042), (2669, 45630), (2826, 43095), (2873, 42390), (3042, 40035), (3315, 36738), (3510, 34697), (3978, 30615), (4082, 29835), (4239, 28730), (4563, 26690), (4590, 26533), (4710, 25857), (5070, 24021), (5338, 22815), (5746, 21195), (5967, 20410), (6123, 19890), (6630, 18369), (7065, 17238), (7605, 16014), (8007, 15210), (8478, 14365), (8619, 14130), (9126, 13345), (9945, 12246), (10205, 11934)]