20573640300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{2837}}^1$

素因数の和:3928

約数の個数: 144

約数和(自身を含む): 62195519232

約数和(自身を除く): 41621878932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1051, 1150, 1380, 1725, 2102, 2300, 2837, 3153, 3450, 4204, 5255, 5674, 6306, 6900, 8511, 10510, 11348, 12612, 14185, 15765, 17022, 21020, 24173, 26275, 28370, 31530, 34044, 42555, 48346, 52550, 56740, 63060, 65251, 70925, 72519, 78825, 85110, 96692, 105100, 120865, 130502, 141850, 145038, 157650, 170220, 195753, 212775, 241730, 261004, 283700, 290076, 315300, 326255, 362595, 391506, 425550, 483460, 604325, 652510, 725190, 783012, 851100, 978765, 1208650, 1305020, 1450380, 1631275, 1812975, 1957530, 2417300, 2981687, 3262550, 3625950, 3915060, 4893825, 5963374, 6525100, 7251900, 8945061, 9787650, 11926748, 14908435, 17890122, 19575300, 29816870, 35780244, 44725305, 59633740, 68578801, 74542175, 89450610, 137157602, 149084350, 178901220, 205736403, 223626525, 274315204, 298168700, 342894005, 411472806, 447253050, 685788010, 822945612, 894506100, 1028682015, 1371576020, 1714470025, 2057364030, 3428940050, 4114728060, 5143410075, 6857880100, 10286820150, 20573640300]

約数ペア:

[(1, 20573640300), (2, 10286820150), (3, 6857880100), (4, 5143410075), (5, 4114728060), (6, 3428940050), (10, 2057364030), (12, 1714470025), (15, 1371576020), (20, 1028682015), (23, 894506100), (25, 822945612), (30, 685788010), (46, 447253050), (50, 411472806), (60, 342894005), (69, 298168700), (75, 274315204), (92, 223626525), (100, 205736403), (115, 178901220), (138, 149084350), (150, 137157602), (230, 89450610), (276, 74542175), (300, 68578801), (345, 59633740), (460, 44725305), (575, 35780244), (690, 29816870), (1051, 19575300), (1150, 17890122), (1380, 14908435), (1725, 11926748), (2102, 9787650), (2300, 8945061), (2837, 7251900), (3153, 6525100), (3450, 5963374), (4204, 4893825), (5255, 3915060), (5674, 3625950), (6306, 3262550), (6900, 2981687), (8511, 2417300), (10510, 1957530), (11348, 1812975), (12612, 1631275), (14185, 1450380), (15765, 1305020), (17022, 1208650), (21020, 978765), (24173, 851100), (26275, 783012), (28370, 725190), (31530, 652510), (34044, 604325), (42555, 483460), (48346, 425550), (52550, 391506), (56740, 362595), (63060, 326255), (65251, 315300), (70925, 290076), (72519, 283700), (78825, 261004), (85110, 241730), (96692, 212775), (105100, 195753), (120865, 170220), (130502, 157650), (141850, 145038)]