97815420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 321179040

約数和(自身を除く): 223363620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 773, 855, 1110, 1140, 1332, 1406, 1546, 1665, 1710, 2109, 2220, 2319, 2812, 3092, 3330, 3420, 3515, 3865, 4218, 4638, 6327, 6660, 6957, 7030, 7730, 8436, 9276, 10545, 11595, 12654, 13914, 14060, 14687, 15460, 21090, 23190, 25308, 27828, 28601, 29374, 31635, 34785, 42180, 44061, 46380, 57202, 58748, 63270, 69570, 73435, 85803, 88122, 114404, 126540, 132183, 139140, 143005, 146870, 171606, 176244, 220305, 257409, 264366, 286010, 293740, 343212, 429015, 440610, 514818, 528732, 543419, 572020, 660915, 858030, 881220, 1029636, 1086838, 1287045, 1321830, 1630257, 1716060, 2173676, 2574090, 2643660, 2717095, 3260514, 4890771, 5148180, 5434190, 6521028, 8151285, 9781542, 10868380, 16302570, 19563084, 24453855, 32605140, 48907710, 97815420]

約数ペア:

[(1, 97815420), (2, 48907710), (3, 32605140), (4, 24453855), (5, 19563084), (6, 16302570), (9, 10868380), (10, 9781542), (12, 8151285), (15, 6521028), (18, 5434190), (19, 5148180), (20, 4890771), (30, 3260514), (36, 2717095), (37, 2643660), (38, 2574090), (45, 2173676), (57, 1716060), (60, 1630257), (74, 1321830), (76, 1287045), (90, 1086838), (95, 1029636), (111, 881220), (114, 858030), (148, 660915), (171, 572020), (180, 543419), (185, 528732), (190, 514818), (222, 440610), (228, 429015), (285, 343212), (333, 293740), (342, 286010), (370, 264366), (380, 257409), (444, 220305), (555, 176244), (570, 171606), (666, 146870), (684, 143005), (703, 139140), (740, 132183), (773, 126540), (855, 114404), (1110, 88122), (1140, 85803), (1332, 73435), (1406, 69570), (1546, 63270), (1665, 58748), (1710, 57202), (2109, 46380), (2220, 44061), (2319, 42180), (2812, 34785), (3092, 31635), (3330, 29374), (3420, 28601), (3515, 27828), (3865, 25308), (4218, 23190), (4638, 21090), (6327, 15460), (6660, 14687), (6957, 14060), (7030, 13914), (7730, 12654), (8436, 11595), (9276, 10545)]