220100400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4740

約数の個数: 180

約数和(自身を含む): 822739008

約数和(自身を除く): 602638608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 4703, 5200, 5850, 7800, 9360, 9406, 11700, 14109, 15600, 18812, 23400, 23515, 28218, 37624, 42327, 46800, 47030, 56436, 61139, 70545, 75248, 84654, 94060, 112872, 117575, 122278, 141090, 169308, 183417, 188120, 211635, 225744, 235150, 244556, 282180, 305695, 338616, 352725, 366834, 376240, 423270, 470300, 489112, 550251, 564360, 611390, 677232, 705450, 733668, 846540, 917085, 940600, 978224, 1058175, 1100502, 1128720, 1222780, 1410900, 1467336, 1528475, 1693080, 1834170, 1881200, 2116350, 2201004, 2445560, 2751255, 2821800, 2934672, 3056950, 3386160, 3668340, 4232700, 4402008, 4585425, 4891120, 5502510, 5643600, 6113900, 7336680, 8465400, 8804016, 9170850, 11005020, 12227800, 13756275, 14673360, 16930800, 18341700, 22010040, 24455600, 27512550, 36683400, 44020080, 55025100, 73366800, 110050200, 220100400]

約数ペア:

[(1, 220100400), (2, 110050200), (3, 73366800), (4, 55025100), (5, 44020080), (6, 36683400), (8, 27512550), (9, 24455600), (10, 22010040), (12, 18341700), (13, 16930800), (15, 14673360), (16, 13756275), (18, 12227800), (20, 11005020), (24, 9170850), (25, 8804016), (26, 8465400), (30, 7336680), (36, 6113900), (39, 5643600), (40, 5502510), (45, 4891120), (48, 4585425), (50, 4402008), (52, 4232700), (60, 3668340), (65, 3386160), (72, 3056950), (75, 2934672), (78, 2821800), (80, 2751255), (90, 2445560), (100, 2201004), (104, 2116350), (117, 1881200), (120, 1834170), (130, 1693080), (144, 1528475), (150, 1467336), (156, 1410900), (180, 1222780), (195, 1128720), (200, 1100502), (208, 1058175), (225, 978224), (234, 940600), (240, 917085), (260, 846540), (300, 733668), (312, 705450), (325, 677232), (360, 611390), (390, 564360), (400, 550251), (450, 489112), (468, 470300), (520, 423270), (585, 376240), (600, 366834), (624, 352725), (650, 338616), (720, 305695), (780, 282180), (900, 244556), (936, 235150), (975, 225744), (1040, 211635), (1170, 188120), (1200, 183417), (1300, 169308), (1560, 141090), (1800, 122278), (1872, 117575), (1950, 112872), (2340, 94060), (2600, 84654), (2925, 75248), (3120, 70545), (3600, 61139), (3900, 56436), (4680, 47030), (4703, 46800), (5200, 42327), (5850, 37624), (7800, 28218), (9360, 23515), (9406, 23400), (11700, 18812), (14109, 15600)]