284376420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9279

約数の個数: 120

約数和(自身を含む): 939153600

約数和(自身を除く): 654777180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 9239, 10260, 15390, 18478, 27717, 30780, 36956, 46195, 55434, 83151, 92390, 110868, 138585, 166302, 175541, 184780, 249453, 277170, 332604, 351082, 415755, 498906, 526623, 554340, 702164, 748359, 831510, 877705, 997812, 1053246, 1247265, 1496718, 1579869, 1663020, 1755410, 2106492, 2494530, 2633115, 2993436, 3159738, 3510820, 3741795, 4739607, 4989060, 5266230, 6319476, 7483590, 7899345, 9479214, 10532460, 14218821, 14967180, 15798690, 18958428, 23698035, 28437642, 31597380, 47396070, 56875284, 71094105, 94792140, 142188210, 284376420]

約数ペア:

[(1, 284376420), (2, 142188210), (3, 94792140), (4, 71094105), (5, 56875284), (6, 47396070), (9, 31597380), (10, 28437642), (12, 23698035), (15, 18958428), (18, 15798690), (19, 14967180), (20, 14218821), (27, 10532460), (30, 9479214), (36, 7899345), (38, 7483590), (45, 6319476), (54, 5266230), (57, 4989060), (60, 4739607), (76, 3741795), (81, 3510820), (90, 3159738), (95, 2993436), (108, 2633115), (114, 2494530), (135, 2106492), (162, 1755410), (171, 1663020), (180, 1579869), (190, 1496718), (228, 1247265), (270, 1053246), (285, 997812), (324, 877705), (342, 831510), (380, 748359), (405, 702164), (513, 554340), (540, 526623), (570, 498906), (684, 415755), (810, 351082), (855, 332604), (1026, 277170), (1140, 249453), (1539, 184780), (1620, 175541), (1710, 166302), (2052, 138585), (2565, 110868), (3078, 92390), (3420, 83151), (5130, 55434), (6156, 46195), (7695, 36956), (9239, 30780), (10260, 27717), (15390, 18478)]