272002380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 883467648

約数和(自身を除く): 611465268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 73, 78, 85, 102, 130, 146, 156, 170, 195, 204, 219, 221, 255, 260, 281, 292, 340, 365, 390, 438, 442, 510, 562, 663, 730, 780, 843, 876, 884, 949, 1020, 1095, 1105, 1124, 1241, 1326, 1405, 1460, 1686, 1898, 2190, 2210, 2482, 2652, 2810, 2847, 3315, 3372, 3653, 3723, 3796, 4215, 4380, 4420, 4745, 4777, 4964, 5620, 5694, 6205, 6630, 7306, 7446, 8430, 9490, 9554, 10959, 11388, 12410, 13260, 14235, 14331, 14612, 14892, 16133, 16860, 18265, 18615, 18980, 19108, 20513, 21918, 23885, 24820, 28470, 28662, 32266, 36530, 37230, 41026, 43836, 47770, 48399, 54795, 56940, 57324, 61539, 62101, 64532, 71655, 73060, 74460, 80665, 82052, 95540, 96798, 102565, 109590, 123078, 124202, 143310, 161330, 186303, 193596, 205130, 219180, 241995, 246156, 248404, 266669, 286620, 307695, 310505, 322660, 348721, 372606, 410260, 483990, 533338, 615390, 621010, 697442, 745212, 800007, 931515, 967980, 1046163, 1066676, 1230780, 1242020, 1333345, 1394884, 1600014, 1743605, 1863030, 2092326, 2666690, 3200028, 3487210, 3726060, 4000035, 4184652, 4533373, 5230815, 5333380, 6974420, 8000070, 9066746, 10461630, 13600119, 16000140, 18133492, 20923260, 22666865, 27200238, 45333730, 54400476, 68000595, 90667460, 136001190, 272002380]

約数ペア:

[(1, 272002380), (2, 136001190), (3, 90667460), (4, 68000595), (5, 54400476), (6, 45333730), (10, 27200238), (12, 22666865), (13, 20923260), (15, 18133492), (17, 16000140), (20, 13600119), (26, 10461630), (30, 9066746), (34, 8000070), (39, 6974420), (51, 5333380), (52, 5230815), (60, 4533373), (65, 4184652), (68, 4000035), (73, 3726060), (78, 3487210), (85, 3200028), (102, 2666690), (130, 2092326), (146, 1863030), (156, 1743605), (170, 1600014), (195, 1394884), (204, 1333345), (219, 1242020), (221, 1230780), (255, 1066676), (260, 1046163), (281, 967980), (292, 931515), (340, 800007), (365, 745212), (390, 697442), (438, 621010), (442, 615390), (510, 533338), (562, 483990), (663, 410260), (730, 372606), (780, 348721), (843, 322660), (876, 310505), (884, 307695), (949, 286620), (1020, 266669), (1095, 248404), (1105, 246156), (1124, 241995), (1241, 219180), (1326, 205130), (1405, 193596), (1460, 186303), (1686, 161330), (1898, 143310), (2190, 124202), (2210, 123078), (2482, 109590), (2652, 102565), (2810, 96798), (2847, 95540), (3315, 82052), (3372, 80665), (3653, 74460), (3723, 73060), (3796, 71655), (4215, 64532), (4380, 62101), (4420, 61539), (4745, 57324), (4777, 56940), (4964, 54795), (5620, 48399), (5694, 47770), (6205, 43836), (6630, 41026), (7306, 37230), (7446, 36530), (8430, 32266), (9490, 28662), (9554, 28470), (10959, 24820), (11388, 23885), (12410, 21918), (13260, 20513), (14235, 19108), (14331, 18980), (14612, 18615), (14892, 18265), (16133, 16860)]