149302380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 452408544

約数和(自身を除く): 303106164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 113, 114, 122, 183, 190, 226, 228, 244, 285, 305, 339, 361, 366, 380, 452, 565, 570, 610, 678, 722, 732, 915, 1083, 1130, 1140, 1159, 1220, 1356, 1444, 1695, 1805, 1830, 2147, 2166, 2260, 2318, 3390, 3477, 3610, 3660, 4294, 4332, 4636, 5415, 5795, 6441, 6780, 6893, 6954, 7220, 8588, 10735, 10830, 11590, 12882, 13786, 13908, 17385, 20679, 21470, 21660, 22021, 23180, 25764, 27572, 32205, 34465, 34770, 40793, 41358, 42940, 44042, 64410, 66063, 68930, 69540, 81586, 82716, 88084, 103395, 110105, 122379, 128820, 130967, 132126, 137860, 163172, 203965, 206790, 220210, 244758, 261934, 264252, 330315, 392901, 407930, 413580, 440420, 489516, 523868, 611895, 654835, 660630, 785802, 815860, 1223790, 1309670, 1321260, 1571604, 1964505, 2447580, 2488373, 2619340, 3929010, 4976746, 7465119, 7858020, 9953492, 12441865, 14930238, 24883730, 29860476, 37325595, 49767460, 74651190, 149302380]

約数ペア:

[(1, 149302380), (2, 74651190), (3, 49767460), (4, 37325595), (5, 29860476), (6, 24883730), (10, 14930238), (12, 12441865), (15, 9953492), (19, 7858020), (20, 7465119), (30, 4976746), (38, 3929010), (57, 2619340), (60, 2488373), (61, 2447580), (76, 1964505), (95, 1571604), (113, 1321260), (114, 1309670), (122, 1223790), (183, 815860), (190, 785802), (226, 660630), (228, 654835), (244, 611895), (285, 523868), (305, 489516), (339, 440420), (361, 413580), (366, 407930), (380, 392901), (452, 330315), (565, 264252), (570, 261934), (610, 244758), (678, 220210), (722, 206790), (732, 203965), (915, 163172), (1083, 137860), (1130, 132126), (1140, 130967), (1159, 128820), (1220, 122379), (1356, 110105), (1444, 103395), (1695, 88084), (1805, 82716), (1830, 81586), (2147, 69540), (2166, 68930), (2260, 66063), (2318, 64410), (3390, 44042), (3477, 42940), (3610, 41358), (3660, 40793), (4294, 34770), (4332, 34465), (4636, 32205), (5415, 27572), (5795, 25764), (6441, 23180), (6780, 22021), (6893, 21660), (6954, 21470), (7220, 20679), (8588, 17385), (10735, 13908), (10830, 13786), (11590, 12882)]