40854750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 111421440

約数和(自身を除く): 70566690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 61, 75, 94, 95, 114, 122, 125, 141, 150, 183, 190, 235, 250, 282, 285, 305, 366, 375, 470, 475, 570, 610, 705, 750, 893, 915, 950, 1159, 1175, 1410, 1425, 1525, 1786, 1830, 2318, 2350, 2375, 2679, 2850, 2867, 3050, 3477, 3525, 4465, 4575, 4750, 5358, 5734, 5795, 5875, 6954, 7050, 7125, 7625, 8601, 8930, 9150, 11590, 11750, 13395, 14250, 14335, 15250, 17202, 17385, 17625, 22325, 22875, 26790, 28670, 28975, 34770, 35250, 43005, 44650, 45750, 54473, 57950, 66975, 71675, 86010, 86925, 108946, 111625, 133950, 143350, 144875, 163419, 173850, 215025, 223250, 272365, 289750, 326838, 334875, 358375, 430050, 434625, 544730, 669750, 716750, 817095, 869250, 1075125, 1361825, 1634190, 2150250, 2723650, 4085475, 6809125, 8170950, 13618250, 20427375, 40854750]

約数ペア:

[(1, 40854750), (2, 20427375), (3, 13618250), (5, 8170950), (6, 6809125), (10, 4085475), (15, 2723650), (19, 2150250), (25, 1634190), (30, 1361825), (38, 1075125), (47, 869250), (50, 817095), (57, 716750), (61, 669750), (75, 544730), (94, 434625), (95, 430050), (114, 358375), (122, 334875), (125, 326838), (141, 289750), (150, 272365), (183, 223250), (190, 215025), (235, 173850), (250, 163419), (282, 144875), (285, 143350), (305, 133950), (366, 111625), (375, 108946), (470, 86925), (475, 86010), (570, 71675), (610, 66975), (705, 57950), (750, 54473), (893, 45750), (915, 44650), (950, 43005), (1159, 35250), (1175, 34770), (1410, 28975), (1425, 28670), (1525, 26790), (1786, 22875), (1830, 22325), (2318, 17625), (2350, 17385), (2375, 17202), (2679, 15250), (2850, 14335), (2867, 14250), (3050, 13395), (3477, 11750), (3525, 11590), (4465, 9150), (4575, 8930), (4750, 8601), (5358, 7625), (5734, 7125), (5795, 7050), (5875, 6954)]