425881260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1933

約数の個数: 192

約数和(自身を含む): 1539901440

約数和(自身を除く): 1114020180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 732, 756, 854, 915, 945, 1098, 1220, 1260, 1281, 1647, 1708, 1830, 1847, 1890, 2135, 2196, 2562, 2745, 3294, 3660, 3694, 3780, 3843, 4270, 5124, 5490, 5541, 6405, 6588, 7388, 7686, 8235, 8540, 9235, 10980, 11082, 11529, 12810, 12929, 15372, 16470, 16623, 18470, 19215, 22164, 23058, 25620, 25858, 27705, 32940, 33246, 36940, 38430, 38787, 46116, 49869, 51716, 55410, 57645, 64645, 66492, 76860, 77574, 83115, 99738, 110820, 112667, 115290, 116361, 129290, 155148, 166230, 193935, 199476, 225334, 230580, 232722, 249345, 258580, 332460, 338001, 349083, 387870, 450668, 465444, 498690, 563335, 581805, 676002, 698166, 775740, 788669, 997380, 1014003, 1126670, 1163610, 1352004, 1396332, 1577338, 1690005, 1745415, 2028006, 2253340, 2327220, 2366007, 3042009, 3154676, 3380010, 3490830, 3943345, 4056012, 4732014, 5070015, 6084018, 6760020, 6981660, 7098021, 7886690, 9464028, 10140030, 11830035, 12168036, 14196042, 15210045, 15773380, 20280060, 21294063, 23660070, 28392084, 30420090, 35490105, 42588126, 47320140, 60840180, 70980210, 85176252, 106470315, 141960420, 212940630, 425881260]

約数ペア:

[(1, 425881260), (2, 212940630), (3, 141960420), (4, 106470315), (5, 85176252), (6, 70980210), (7, 60840180), (9, 47320140), (10, 42588126), (12, 35490105), (14, 30420090), (15, 28392084), (18, 23660070), (20, 21294063), (21, 20280060), (27, 15773380), (28, 15210045), (30, 14196042), (35, 12168036), (36, 11830035), (42, 10140030), (45, 9464028), (54, 7886690), (60, 7098021), (61, 6981660), (63, 6760020), (70, 6084018), (84, 5070015), (90, 4732014), (105, 4056012), (108, 3943345), (122, 3490830), (126, 3380010), (135, 3154676), (140, 3042009), (180, 2366007), (183, 2327220), (189, 2253340), (210, 2028006), (244, 1745415), (252, 1690005), (270, 1577338), (305, 1396332), (315, 1352004), (366, 1163610), (378, 1126670), (420, 1014003), (427, 997380), (540, 788669), (549, 775740), (610, 698166), (630, 676002), (732, 581805), (756, 563335), (854, 498690), (915, 465444), (945, 450668), (1098, 387870), (1220, 349083), (1260, 338001), (1281, 332460), (1647, 258580), (1708, 249345), (1830, 232722), (1847, 230580), (1890, 225334), (2135, 199476), (2196, 193935), (2562, 166230), (2745, 155148), (3294, 129290), (3660, 116361), (3694, 115290), (3780, 112667), (3843, 110820), (4270, 99738), (5124, 83115), (5490, 77574), (5541, 76860), (6405, 66492), (6588, 64645), (7388, 57645), (7686, 55410), (8235, 51716), (8540, 49869), (9235, 46116), (10980, 38787), (11082, 38430), (11529, 36940), (12810, 33246), (12929, 32940), (15372, 27705), (16470, 25858), (16623, 25620), (18470, 23058), (19215, 22164)]