1021606200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19571}}^1$

素因数の和:19622

約数の個数: 144

約数和(自身を含む): 3549382200

約数和(自身を除く): 2527776000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1740, 1800, 2088, 2175, 2610, 2900, 3480, 4350, 5220, 5800, 6525, 8700, 10440, 13050, 17400, 19571, 26100, 39142, 52200, 58713, 78284, 97855, 117426, 156568, 176139, 195710, 234852, 293565, 352278, 391420, 469704, 489275, 567559, 587130, 704556, 782840, 880695, 978550, 1135118, 1174260, 1409112, 1467825, 1702677, 1761390, 1957100, 2270236, 2348520, 2837795, 2935650, 3405354, 3522780, 3914200, 4403475, 4540472, 5108031, 5675590, 5871300, 6810708, 7045560, 8513385, 8806950, 10216062, 11351180, 11742600, 13621416, 14188975, 17026770, 17613900, 20432124, 22702360, 25540155, 28377950, 34053540, 35227800, 40864248, 42566925, 51080310, 56755900, 68107080, 85133850, 102160620, 113511800, 127700775, 170267700, 204321240, 255401550, 340535400, 510803100, 1021606200]

約数ペア:

[(1, 1021606200), (2, 510803100), (3, 340535400), (4, 255401550), (5, 204321240), (6, 170267700), (8, 127700775), (9, 113511800), (10, 102160620), (12, 85133850), (15, 68107080), (18, 56755900), (20, 51080310), (24, 42566925), (25, 40864248), (29, 35227800), (30, 34053540), (36, 28377950), (40, 25540155), (45, 22702360), (50, 20432124), (58, 17613900), (60, 17026770), (72, 14188975), (75, 13621416), (87, 11742600), (90, 11351180), (100, 10216062), (116, 8806950), (120, 8513385), (145, 7045560), (150, 6810708), (174, 5871300), (180, 5675590), (200, 5108031), (225, 4540472), (232, 4403475), (261, 3914200), (290, 3522780), (300, 3405354), (348, 2935650), (360, 2837795), (435, 2348520), (450, 2270236), (522, 1957100), (580, 1761390), (600, 1702677), (696, 1467825), (725, 1409112), (870, 1174260), (900, 1135118), (1044, 978550), (1160, 880695), (1305, 782840), (1450, 704556), (1740, 587130), (1800, 567559), (2088, 489275), (2175, 469704), (2610, 391420), (2900, 352278), (3480, 293565), (4350, 234852), (5220, 195710), (5800, 176139), (6525, 156568), (8700, 117426), (10440, 97855), (13050, 78284), (17400, 58713), (19571, 52200), (26100, 39142)]