228568860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 809040960

約数和(自身を除く): 580472100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 53, 57, 60, 65, 76, 78, 90, 95, 97, 106, 114, 117, 130, 156, 159, 171, 180, 190, 194, 195, 212, 228, 234, 247, 260, 265, 285, 291, 318, 342, 380, 388, 390, 468, 477, 485, 494, 530, 570, 582, 585, 636, 684, 689, 741, 780, 795, 855, 873, 954, 970, 988, 1007, 1060, 1140, 1164, 1170, 1235, 1261, 1378, 1455, 1482, 1590, 1710, 1746, 1843, 1908, 1940, 2014, 2067, 2223, 2340, 2385, 2470, 2522, 2756, 2910, 2964, 3021, 3180, 3420, 3445, 3492, 3686, 3705, 3783, 4028, 4134, 4365, 4446, 4770, 4940, 5035, 5044, 5141, 5529, 5820, 6042, 6201, 6305, 6890, 7372, 7410, 7566, 8268, 8730, 8892, 9063, 9215, 9540, 10070, 10282, 10335, 11058, 11115, 11349, 12084, 12402, 12610, 13091, 13780, 14820, 15105, 15132, 15423, 16587, 17460, 18126, 18430, 18915, 20140, 20564, 20670, 22116, 22230, 22698, 23959, 24804, 25220, 25705, 26182, 27645, 30210, 30846, 31005, 33174, 36252, 36860, 37830, 39273, 41340, 44460, 45315, 45396, 46269, 47918, 51410, 52364, 55290, 56745, 60420, 61692, 62010, 65455, 66348, 66833, 71877, 75660, 77115, 78546, 82935, 90630, 92538, 95836, 97679, 102820, 110580, 113490, 117819, 119795, 124020, 130910, 133666, 143754, 154230, 157092, 165870, 181260, 185076, 195358, 196365, 200499, 215631, 226980, 231345, 235638, 239590, 261820, 267332, 287508, 293037, 308460, 331740, 334165, 359385, 390716, 392730, 400998, 431262, 462690, 471276, 479180, 488395, 586074, 589095, 601497, 668330, 718770, 785460, 801996, 862524, 879111, 925380, 976790, 1002495, 1078155, 1172148, 1178190, 1202994, 1269827, 1336660, 1437540, 1465185, 1758222, 1953580, 2004990, 2156310, 2356380, 2405988, 2539654, 2930370, 3007485, 3516444, 3809481, 4009980, 4312620, 4395555, 5079308, 5860740, 6014970, 6349135, 7618962, 8791110, 11428443, 12029940, 12698270, 15237924, 17582220, 19047405, 22856886, 25396540, 38094810, 45713772, 57142215, 76189620, 114284430, 228568860]

約数ペア:

[(1, 228568860), (2, 114284430), (3, 76189620), (4, 57142215), (5, 45713772), (6, 38094810), (9, 25396540), (10, 22856886), (12, 19047405), (13, 17582220), (15, 15237924), (18, 12698270), (19, 12029940), (20, 11428443), (26, 8791110), (30, 7618962), (36, 6349135), (38, 6014970), (39, 5860740), (45, 5079308), (52, 4395555), (53, 4312620), (57, 4009980), (60, 3809481), (65, 3516444), (76, 3007485), (78, 2930370), (90, 2539654), (95, 2405988), (97, 2356380), (106, 2156310), (114, 2004990), (117, 1953580), (130, 1758222), (156, 1465185), (159, 1437540), (171, 1336660), (180, 1269827), (190, 1202994), (194, 1178190), (195, 1172148), (212, 1078155), (228, 1002495), (234, 976790), (247, 925380), (260, 879111), (265, 862524), (285, 801996), (291, 785460), (318, 718770), (342, 668330), (380, 601497), (388, 589095), (390, 586074), (468, 488395), (477, 479180), (485, 471276), (494, 462690), (530, 431262), (570, 400998), (582, 392730), (585, 390716), (636, 359385), (684, 334165), (689, 331740), (741, 308460), (780, 293037), (795, 287508), (855, 267332), (873, 261820), (954, 239590), (970, 235638), (988, 231345), (1007, 226980), (1060, 215631), (1140, 200499), (1164, 196365), (1170, 195358), (1235, 185076), (1261, 181260), (1378, 165870), (1455, 157092), (1482, 154230), (1590, 143754), (1710, 133666), (1746, 130910), (1843, 124020), (1908, 119795), (1940, 117819), (2014, 113490), (2067, 110580), (2223, 102820), (2340, 97679), (2385, 95836), (2470, 92538), (2522, 90630), (2756, 82935), (2910, 78546), (2964, 77115), (3021, 75660), (3180, 71877), (3420, 66833), (3445, 66348), (3492, 65455), (3686, 62010), (3705, 61692), (3783, 60420), (4028, 56745), (4134, 55290), (4365, 52364), (4446, 51410), (4770, 47918), (4940, 46269), (5035, 45396), (5044, 45315), (5141, 44460), (5529, 41340), (5820, 39273), (6042, 37830), (6201, 36860), (6305, 36252), (6890, 33174), (7372, 31005), (7410, 30846), (7566, 30210), (8268, 27645), (8730, 26182), (8892, 25705), (9063, 25220), (9215, 24804), (9540, 23959), (10070, 22698), (10282, 22230), (10335, 22116), (11058, 20670), (11115, 20564), (11349, 20140), (12084, 18915), (12402, 18430), (12610, 18126), (13091, 17460), (13780, 16587), (14820, 15423), (15105, 15132)]