52222500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 180804624

約数和(自身を除く): 128582124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 211, 220, 225, 250, 275, 300, 330, 375, 396, 422, 450, 495, 500, 550, 625, 633, 660, 750, 825, 844, 900, 990, 1055, 1100, 1125, 1250, 1266, 1375, 1500, 1650, 1875, 1899, 1980, 2110, 2250, 2321, 2475, 2500, 2532, 2750, 3165, 3300, 3750, 3798, 4125, 4220, 4500, 4642, 4950, 5275, 5500, 5625, 6330, 6875, 6963, 7500, 7596, 8250, 9284, 9495, 9900, 10550, 11250, 11605, 12375, 12660, 13750, 13926, 15825, 16500, 18990, 20625, 20889, 21100, 22500, 23210, 24750, 26375, 27500, 27852, 31650, 34815, 37980, 41250, 41778, 46420, 47475, 49500, 52750, 58025, 61875, 63300, 69630, 79125, 82500, 83556, 94950, 104445, 105500, 116050, 123750, 131875, 139260, 158250, 174075, 189900, 208890, 232100, 237375, 247500, 263750, 290125, 316500, 348150, 395625, 417780, 474750, 522225, 527500, 580250, 696300, 791250, 870375, 949500, 1044450, 1160500, 1186875, 1450625, 1582500, 1740750, 2088900, 2373750, 2611125, 2901250, 3481500, 4351875, 4747500, 5222250, 5802500, 8703750, 10444500, 13055625, 17407500, 26111250, 52222500]

約数ペア:

[(1, 52222500), (2, 26111250), (3, 17407500), (4, 13055625), (5, 10444500), (6, 8703750), (9, 5802500), (10, 5222250), (11, 4747500), (12, 4351875), (15, 3481500), (18, 2901250), (20, 2611125), (22, 2373750), (25, 2088900), (30, 1740750), (33, 1582500), (36, 1450625), (44, 1186875), (45, 1160500), (50, 1044450), (55, 949500), (60, 870375), (66, 791250), (75, 696300), (90, 580250), (99, 527500), (100, 522225), (110, 474750), (125, 417780), (132, 395625), (150, 348150), (165, 316500), (180, 290125), (198, 263750), (211, 247500), (220, 237375), (225, 232100), (250, 208890), (275, 189900), (300, 174075), (330, 158250), (375, 139260), (396, 131875), (422, 123750), (450, 116050), (495, 105500), (500, 104445), (550, 94950), (625, 83556), (633, 82500), (660, 79125), (750, 69630), (825, 63300), (844, 61875), (900, 58025), (990, 52750), (1055, 49500), (1100, 47475), (1125, 46420), (1250, 41778), (1266, 41250), (1375, 37980), (1500, 34815), (1650, 31650), (1875, 27852), (1899, 27500), (1980, 26375), (2110, 24750), (2250, 23210), (2321, 22500), (2475, 21100), (2500, 20889), (2532, 20625), (2750, 18990), (3165, 16500), (3300, 15825), (3750, 13926), (3798, 13750), (4125, 12660), (4220, 12375), (4500, 11605), (4642, 11250), (4950, 10550), (5275, 9900), (5500, 9495), (5625, 9284), (6330, 8250), (6875, 7596), (6963, 7500)]