89129300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 228579120

約数和(自身を除く): 139449820

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 37, 50, 52, 65, 68, 74, 85, 100, 109, 130, 148, 170, 185, 218, 221, 260, 325, 340, 370, 425, 436, 442, 481, 545, 629, 650, 740, 850, 884, 925, 962, 1090, 1105, 1258, 1300, 1417, 1700, 1850, 1853, 1924, 2180, 2210, 2405, 2516, 2725, 2834, 3145, 3700, 3706, 4033, 4420, 4810, 5450, 5525, 5668, 6290, 7085, 7412, 8066, 8177, 9265, 9620, 10900, 11050, 12025, 12580, 14170, 15725, 16132, 16354, 18530, 20165, 22100, 24050, 24089, 28340, 31450, 32708, 35425, 37060, 40330, 40885, 46325, 48100, 48178, 52429, 62900, 68561, 70850, 80660, 81770, 92650, 96356, 100825, 104858, 120445, 137122, 141700, 163540, 185300, 201650, 204425, 209716, 240890, 262145, 274244, 342805, 403300, 408850, 481780, 524290, 602225, 685610, 817700, 891293, 1048580, 1204450, 1310725, 1371220, 1714025, 1782586, 2408900, 2621450, 3428050, 3565172, 4456465, 5242900, 6856100, 8912930, 17825860, 22282325, 44564650, 89129300]

約数ペア:

[(1, 89129300), (2, 44564650), (4, 22282325), (5, 17825860), (10, 8912930), (13, 6856100), (17, 5242900), (20, 4456465), (25, 3565172), (26, 3428050), (34, 2621450), (37, 2408900), (50, 1782586), (52, 1714025), (65, 1371220), (68, 1310725), (74, 1204450), (85, 1048580), (100, 891293), (109, 817700), (130, 685610), (148, 602225), (170, 524290), (185, 481780), (218, 408850), (221, 403300), (260, 342805), (325, 274244), (340, 262145), (370, 240890), (425, 209716), (436, 204425), (442, 201650), (481, 185300), (545, 163540), (629, 141700), (650, 137122), (740, 120445), (850, 104858), (884, 100825), (925, 96356), (962, 92650), (1090, 81770), (1105, 80660), (1258, 70850), (1300, 68561), (1417, 62900), (1700, 52429), (1850, 48178), (1853, 48100), (1924, 46325), (2180, 40885), (2210, 40330), (2405, 37060), (2516, 35425), (2725, 32708), (2834, 31450), (3145, 28340), (3700, 24089), (3706, 24050), (4033, 22100), (4420, 20165), (4810, 18530), (5450, 16354), (5525, 16132), (5668, 15725), (6290, 14170), (7085, 12580), (7412, 12025), (8066, 11050), (8177, 10900), (9265, 9620)]