558437100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 1810040400

約数和(自身を除く): 1251603300

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, 124, 130, 149, 150, 155, 156, 186, 195, 260, 298, 300, 310, 325, 372, 390, 403, 447, 465, 596, 620, 650, 745, 775, 780, 806, 894, 930, 961, 975, 1209, 1300, 1490, 1550, 1612, 1788, 1860, 1922, 1937, 1950, 2015, 2235, 2325, 2418, 2883, 2980, 3100, 3725, 3844, 3874, 3900, 4030, 4470, 4619, 4650, 4805, 4836, 5766, 5811, 6045, 7450, 7748, 8060, 8940, 9238, 9300, 9610, 9685, 10075, 11175, 11532, 11622, 12090, 12493, 13857, 14415, 14900, 18476, 19220, 19370, 20150, 22350, 23095, 23244, 24025, 24180, 24986, 27714, 28830, 29055, 30225, 37479, 38740, 40300, 44700, 46190, 48050, 48425, 49972, 55428, 57660, 58110, 60047, 60450, 62465, 69285, 72075, 74958, 92380, 96100, 96850, 115475, 116220, 120094, 120900, 124930, 138570, 143189, 144150, 145275, 149916, 180141, 187395, 193700, 230950, 240188, 249860, 277140, 286378, 288300, 290550, 300235, 312325, 346425, 360282, 374790, 429567, 461900, 572756, 581100, 600470, 624650, 692850, 715945, 720564, 749580, 859134, 900705, 936975, 1200940, 1249300, 1385700, 1431890, 1501175, 1718268, 1801410, 1861457, 1873950, 2147835, 2863780, 3002350, 3579725, 3602820, 3722914, 3747900, 4295670, 4503525, 5584371, 6004700, 7159450, 7445828, 8591340, 9007050, 9307285, 10739175, 11168742, 14318900, 18014100, 18614570, 21478350, 22337484, 27921855, 37229140, 42956700, 46536425, 55843710, 93072850, 111687420, 139609275, 186145700, 279218550, 558437100]

約数ペア:

[(1, 558437100), (2, 279218550), (3, 186145700), (4, 139609275), (5, 111687420), (6, 93072850), (10, 55843710), (12, 46536425), (13, 42956700), (15, 37229140), (20, 27921855), (25, 22337484), (26, 21478350), (30, 18614570), (31, 18014100), (39, 14318900), (50, 11168742), (52, 10739175), (60, 9307285), (62, 9007050), (65, 8591340), (75, 7445828), (78, 7159450), (93, 6004700), (100, 5584371), (124, 4503525), (130, 4295670), (149, 3747900), (150, 3722914), (155, 3602820), (156, 3579725), (186, 3002350), (195, 2863780), (260, 2147835), (298, 1873950), (300, 1861457), (310, 1801410), (325, 1718268), (372, 1501175), (390, 1431890), (403, 1385700), (447, 1249300), (465, 1200940), (596, 936975), (620, 900705), (650, 859134), (745, 749580), (775, 720564), (780, 715945), (806, 692850), (894, 624650), (930, 600470), (961, 581100), (975, 572756), (1209, 461900), (1300, 429567), (1490, 374790), (1550, 360282), (1612, 346425), (1788, 312325), (1860, 300235), (1922, 290550), (1937, 288300), (1950, 286378), (2015, 277140), (2235, 249860), (2325, 240188), (2418, 230950), (2883, 193700), (2980, 187395), (3100, 180141), (3725, 149916), (3844, 145275), (3874, 144150), (3900, 143189), (4030, 138570), (4470, 124930), (4619, 120900), (4650, 120094), (4805, 116220), (4836, 115475), (5766, 96850), (5811, 96100), (6045, 92380), (7450, 74958), (7748, 72075), (8060, 69285), (8940, 62465), (9238, 60450), (9300, 60047), (9610, 58110), (9685, 57660), (10075, 55428), (11175, 49972), (11532, 48425), (11622, 48050), (12090, 46190), (12493, 44700), (13857, 40300), (14415, 38740), (14900, 37479), (18476, 30225), (19220, 29055), (19370, 28830), (20150, 27714), (22350, 24986), (23095, 24180), (23244, 24025)]