156626285100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{20021}}^1$

素因数の和:20420

約数の個数: 144

約数和(自身を含む): 459850880160

約数和(自身を除く): 303224595060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 293, 300, 356, 445, 534, 586, 879, 890, 1068, 1172, 1335, 1465, 1758, 1780, 2225, 2670, 2930, 3516, 4395, 4450, 5340, 5860, 6675, 7325, 8790, 8900, 13350, 14650, 17580, 20021, 21975, 26077, 26700, 29300, 40042, 43950, 52154, 60063, 78231, 80084, 87900, 100105, 104308, 120126, 130385, 156462, 200210, 240252, 260770, 300315, 312924, 391155, 400420, 500525, 521540, 600630, 651925, 782310, 1001050, 1201260, 1303850, 1501575, 1564620, 1781869, 1955775, 2002100, 2607700, 3003150, 3563738, 3911550, 5345607, 5866153, 6006300, 7127476, 7823100, 8909345, 10691214, 11732306, 17598459, 17818690, 21382428, 23464612, 26728035, 29330765, 35196918, 35637380, 44546725, 53456070, 58661530, 70393836, 87992295, 89093450, 106912140, 117323060, 133640175, 146653825, 175984590, 178186900, 267280350, 293307650, 351969180, 439961475, 522087617, 534560700, 586615300, 879922950, 1044175234, 1566262851, 1759845900, 2088350468, 2610438085, 3132525702, 5220876170, 6265051404, 7831314255, 10441752340, 13052190425, 15662628510, 26104380850, 31325257020, 39156571275, 52208761700, 78313142550, 156626285100]

約数ペア:

[(1, 156626285100), (2, 78313142550), (3, 52208761700), (4, 39156571275), (5, 31325257020), (6, 26104380850), (10, 15662628510), (12, 13052190425), (15, 10441752340), (20, 7831314255), (25, 6265051404), (30, 5220876170), (50, 3132525702), (60, 2610438085), (75, 2088350468), (89, 1759845900), (100, 1566262851), (150, 1044175234), (178, 879922950), (267, 586615300), (293, 534560700), (300, 522087617), (356, 439961475), (445, 351969180), (534, 293307650), (586, 267280350), (879, 178186900), (890, 175984590), (1068, 146653825), (1172, 133640175), (1335, 117323060), (1465, 106912140), (1758, 89093450), (1780, 87992295), (2225, 70393836), (2670, 58661530), (2930, 53456070), (3516, 44546725), (4395, 35637380), (4450, 35196918), (5340, 29330765), (5860, 26728035), (6675, 23464612), (7325, 21382428), (8790, 17818690), (8900, 17598459), (13350, 11732306), (14650, 10691214), (17580, 8909345), (20021, 7823100), (21975, 7127476), (26077, 6006300), (26700, 5866153), (29300, 5345607), (40042, 3911550), (43950, 3563738), (52154, 3003150), (60063, 2607700), (78231, 2002100), (80084, 1955775), (87900, 1781869), (100105, 1564620), (104308, 1501575), (120126, 1303850), (130385, 1201260), (156462, 1001050), (200210, 782310), (240252, 651925), (260770, 600630), (300315, 521540), (312924, 500525), (391155, 400420)]