109564980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 361972800

約数和(自身を除く): 252407820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 415, 420, 449, 490, 498, 581, 588, 735, 830, 898, 980, 996, 1162, 1245, 1347, 1470, 1660, 1743, 1796, 2245, 2324, 2490, 2694, 2905, 2940, 3143, 3486, 4067, 4490, 4980, 5388, 5810, 6286, 6735, 6972, 8134, 8715, 8980, 9429, 11620, 12201, 12572, 13470, 15715, 16268, 17430, 18858, 20335, 22001, 24402, 26940, 31430, 34860, 37267, 37716, 40670, 44002, 47145, 48804, 61005, 62860, 66003, 74534, 81340, 88004, 94290, 110005, 111801, 122010, 132006, 149068, 186335, 188580, 220010, 223602, 244020, 260869, 264012, 330015, 372670, 440020, 447204, 521738, 559005, 660030, 745340, 782607, 1043476, 1118010, 1304345, 1320060, 1565214, 1826083, 2236020, 2608690, 3130428, 3652166, 3913035, 5217380, 5478249, 7304332, 7826070, 9130415, 10956498, 15652140, 18260830, 21912996, 27391245, 36521660, 54782490, 109564980]

約数ペア:

[(1, 109564980), (2, 54782490), (3, 36521660), (4, 27391245), (5, 21912996), (6, 18260830), (7, 15652140), (10, 10956498), (12, 9130415), (14, 7826070), (15, 7304332), (20, 5478249), (21, 5217380), (28, 3913035), (30, 3652166), (35, 3130428), (42, 2608690), (49, 2236020), (60, 1826083), (70, 1565214), (83, 1320060), (84, 1304345), (98, 1118010), (105, 1043476), (140, 782607), (147, 745340), (166, 660030), (196, 559005), (210, 521738), (245, 447204), (249, 440020), (294, 372670), (332, 330015), (415, 264012), (420, 260869), (449, 244020), (490, 223602), (498, 220010), (581, 188580), (588, 186335), (735, 149068), (830, 132006), (898, 122010), (980, 111801), (996, 110005), (1162, 94290), (1245, 88004), (1347, 81340), (1470, 74534), (1660, 66003), (1743, 62860), (1796, 61005), (2245, 48804), (2324, 47145), (2490, 44002), (2694, 40670), (2905, 37716), (2940, 37267), (3143, 34860), (3486, 31430), (4067, 26940), (4490, 24402), (4980, 22001), (5388, 20335), (5810, 18858), (6286, 17430), (6735, 16268), (6972, 15715), (8134, 13470), (8715, 12572), (8980, 12201), (9429, 11620)]