618974460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 2139463872

約数和(自身を除く): 1520489412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 97, 101, 108, 117, 130, 135, 156, 162, 180, 194, 195, 202, 234, 243, 260, 270, 291, 303, 324, 351, 388, 390, 404, 405, 468, 485, 486, 505, 540, 582, 585, 606, 702, 780, 810, 873, 909, 970, 972, 1010, 1053, 1164, 1170, 1212, 1215, 1261, 1313, 1404, 1455, 1515, 1620, 1746, 1755, 1818, 1940, 2020, 2106, 2340, 2430, 2522, 2619, 2626, 2727, 2910, 3030, 3159, 3492, 3510, 3636, 3783, 3939, 4212, 4365, 4545, 4860, 5044, 5238, 5252, 5265, 5454, 5820, 6060, 6305, 6318, 6565, 7020, 7566, 7857, 7878, 8181, 8730, 9090, 9797, 10476, 10530, 10908, 11349, 11817, 12610, 12636, 13095, 13130, 13635, 15132, 15714, 15756, 15795, 16362, 17460, 18180, 18915, 19594, 19695, 21060, 22698, 23571, 23634, 24543, 25220, 26190, 26260, 27270, 29391, 31428, 31590, 32724, 34047, 35451, 37830, 39188, 39285, 39390, 40905, 45396, 47142, 47268, 48985, 49086, 52380, 54540, 56745, 58782, 59085, 63180, 68094, 70902, 75660, 78570, 78780, 81810, 88173, 94284, 97970, 98172, 102141, 106353, 113490, 117564, 117855, 118170, 122715, 127361, 136188, 141804, 146955, 157140, 163620, 170235, 176346, 177255, 195940, 204282, 212706, 226980, 235710, 236340, 245430, 254722, 264519, 293910, 306423, 319059, 340470, 352692, 354510, 382083, 408564, 425412, 440865, 471420, 490860, 509444, 510705, 529038, 531765, 587820, 612846, 636805, 638118, 680940, 709020, 764166, 793557, 881730, 1021410, 1058076, 1063530, 1146249, 1225692, 1273610, 1276236, 1322595, 1528332, 1532115, 1587114, 1595295, 1763460, 1910415, 2042820, 2127060, 2292498, 2380671, 2547220, 2645190, 3064230, 3174228, 3190590, 3438747, 3820830, 3967785, 4584996, 4761342, 5290380, 5731245, 6128460, 6381180, 6877494, 7641660, 7935570, 9522684, 10316241, 11462490, 11903355, 13754988, 15871140, 17193735, 20632482, 22924980, 23806710, 30948723, 34387470, 41264964, 47613420, 51581205, 61897446, 68774940, 103162410, 123794892, 154743615, 206324820, 309487230, 618974460]

約数ペア:

[(1, 618974460), (2, 309487230), (3, 206324820), (4, 154743615), (5, 123794892), (6, 103162410), (9, 68774940), (10, 61897446), (12, 51581205), (13, 47613420), (15, 41264964), (18, 34387470), (20, 30948723), (26, 23806710), (27, 22924980), (30, 20632482), (36, 17193735), (39, 15871140), (45, 13754988), (52, 11903355), (54, 11462490), (60, 10316241), (65, 9522684), (78, 7935570), (81, 7641660), (90, 6877494), (97, 6381180), (101, 6128460), (108, 5731245), (117, 5290380), (130, 4761342), (135, 4584996), (156, 3967785), (162, 3820830), (180, 3438747), (194, 3190590), (195, 3174228), (202, 3064230), (234, 2645190), (243, 2547220), (260, 2380671), (270, 2292498), (291, 2127060), (303, 2042820), (324, 1910415), (351, 1763460), (388, 1595295), (390, 1587114), (404, 1532115), (405, 1528332), (468, 1322595), (485, 1276236), (486, 1273610), (505, 1225692), (540, 1146249), (582, 1063530), (585, 1058076), (606, 1021410), (702, 881730), (780, 793557), (810, 764166), (873, 709020), (909, 680940), (970, 638118), (972, 636805), (1010, 612846), (1053, 587820), (1164, 531765), (1170, 529038), (1212, 510705), (1215, 509444), (1261, 490860), (1313, 471420), (1404, 440865), (1455, 425412), (1515, 408564), (1620, 382083), (1746, 354510), (1755, 352692), (1818, 340470), (1940, 319059), (2020, 306423), (2106, 293910), (2340, 264519), (2430, 254722), (2522, 245430), (2619, 236340), (2626, 235710), (2727, 226980), (2910, 212706), (3030, 204282), (3159, 195940), (3492, 177255), (3510, 176346), (3636, 170235), (3783, 163620), (3939, 157140), (4212, 146955), (4365, 141804), (4545, 136188), (4860, 127361), (5044, 122715), (5238, 118170), (5252, 117855), (5265, 117564), (5454, 113490), (5820, 106353), (6060, 102141), (6305, 98172), (6318, 97970), (6565, 94284), (7020, 88173), (7566, 81810), (7857, 78780), (7878, 78570), (8181, 75660), (8730, 70902), (9090, 68094), (9797, 63180), (10476, 59085), (10530, 58782), (10908, 56745), (11349, 54540), (11817, 52380), (12610, 49086), (12636, 48985), (13095, 47268), (13130, 47142), (13635, 45396), (15132, 40905), (15714, 39390), (15756, 39285), (15795, 39188), (16362, 37830), (17460, 35451), (18180, 34047), (18915, 32724), (19594, 31590), (19695, 31428), (21060, 29391), (22698, 27270), (23571, 26260), (23634, 26190), (24543, 25220)]