1892689500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 6193841472

約数和(自身を除く): 4301151972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 101, 124, 125, 130, 150, 155, 156, 186, 195, 202, 250, 260, 300, 303, 310, 325, 372, 375, 390, 403, 404, 465, 500, 505, 606, 620, 650, 750, 775, 780, 806, 930, 961, 975, 1010, 1209, 1212, 1300, 1313, 1500, 1515, 1550, 1612, 1625, 1860, 1922, 1950, 2015, 2020, 2325, 2418, 2525, 2626, 2883, 3030, 3100, 3131, 3250, 3844, 3875, 3900, 3939, 4030, 4650, 4805, 4836, 4875, 5050, 5252, 5766, 6045, 6060, 6262, 6500, 6565, 7575, 7750, 7878, 8060, 9300, 9393, 9610, 9750, 10075, 10100, 11532, 11625, 12090, 12493, 12524, 12625, 13130, 14415, 15150, 15500, 15655, 15756, 18786, 19220, 19500, 19695, 20150, 23250, 24025, 24180, 24986, 25250, 26260, 28830, 30225, 30300, 31310, 32825, 37479, 37572, 37875, 39390, 40300, 40703, 46500, 46965, 48050, 49972, 50375, 50500, 57660, 60450, 62465, 62620, 65650, 72075, 74958, 75750, 78275, 78780, 81406, 93930, 96100, 97061, 98475, 100750, 120125, 120900, 122109, 124930, 131300, 144150, 149916, 151125, 151500, 156550, 162812, 164125, 187395, 187860, 194122, 196950, 201500, 203515, 234825, 240250, 244218, 249860, 288300, 291183, 302250, 312325, 313100, 328250, 360375, 374790, 388244, 391375, 393900, 407030, 469650, 480500, 485305, 488436, 492375, 582366, 604500, 610545, 624650, 656500, 720750, 749580, 782750, 814060, 936975, 939300, 970610, 984750, 1017575, 1164732, 1174125, 1221090, 1249300, 1261793, 1441500, 1455915, 1561625, 1565500, 1873950, 1941220, 1969500, 2035150, 2348250, 2426525, 2442180, 2523586, 2911830, 3052725, 3123250, 3747900, 3785379, 4070300, 4684875, 4696500, 4853050, 5047172, 5087875, 5823660, 6105450, 6246500, 6308965, 7279575, 7570758, 9369750, 9706100, 10175750, 12132625, 12210900, 12617930, 14559150, 15141516, 15263625, 18739500, 18926895, 20351500, 24265250, 25235860, 29118300, 30527250, 31544825, 36397875, 37853790, 48530500, 61054500, 63089650, 72795750, 75707580, 94634475, 126179300, 145591500, 157724125, 189268950, 315448250, 378537900, 473172375, 630896500, 946344750, 1892689500]

約数ペア:

[(1, 1892689500), (2, 946344750), (3, 630896500), (4, 473172375), (5, 378537900), (6, 315448250), (10, 189268950), (12, 157724125), (13, 145591500), (15, 126179300), (20, 94634475), (25, 75707580), (26, 72795750), (30, 63089650), (31, 61054500), (39, 48530500), (50, 37853790), (52, 36397875), (60, 31544825), (62, 30527250), (65, 29118300), (75, 25235860), (78, 24265250), (93, 20351500), (100, 18926895), (101, 18739500), (124, 15263625), (125, 15141516), (130, 14559150), (150, 12617930), (155, 12210900), (156, 12132625), (186, 10175750), (195, 9706100), (202, 9369750), (250, 7570758), (260, 7279575), (300, 6308965), (303, 6246500), (310, 6105450), (325, 5823660), (372, 5087875), (375, 5047172), (390, 4853050), (403, 4696500), (404, 4684875), (465, 4070300), (500, 3785379), (505, 3747900), (606, 3123250), (620, 3052725), (650, 2911830), (750, 2523586), (775, 2442180), (780, 2426525), (806, 2348250), (930, 2035150), (961, 1969500), (975, 1941220), (1010, 1873950), (1209, 1565500), (1212, 1561625), (1300, 1455915), (1313, 1441500), (1500, 1261793), (1515, 1249300), (1550, 1221090), (1612, 1174125), (1625, 1164732), (1860, 1017575), (1922, 984750), (1950, 970610), (2015, 939300), (2020, 936975), (2325, 814060), (2418, 782750), (2525, 749580), (2626, 720750), (2883, 656500), (3030, 624650), (3100, 610545), (3131, 604500), (3250, 582366), (3844, 492375), (3875, 488436), (3900, 485305), (3939, 480500), (4030, 469650), (4650, 407030), (4805, 393900), (4836, 391375), (4875, 388244), (5050, 374790), (5252, 360375), (5766, 328250), (6045, 313100), (6060, 312325), (6262, 302250), (6500, 291183), (6565, 288300), (7575, 249860), (7750, 244218), (7878, 240250), (8060, 234825), (9300, 203515), (9393, 201500), (9610, 196950), (9750, 194122), (10075, 187860), (10100, 187395), (11532, 164125), (11625, 162812), (12090, 156550), (12493, 151500), (12524, 151125), (12625, 149916), (13130, 144150), (14415, 131300), (15150, 124930), (15500, 122109), (15655, 120900), (15756, 120125), (18786, 100750), (19220, 98475), (19500, 97061), (19695, 96100), (20150, 93930), (23250, 81406), (24025, 78780), (24180, 78275), (24986, 75750), (25250, 74958), (26260, 72075), (28830, 65650), (30225, 62620), (30300, 62465), (31310, 60450), (32825, 57660), (37479, 50500), (37572, 50375), (37875, 49972), (39390, 48050), (40300, 46965), (40703, 46500)]