157225860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 574584192

約数和(自身を除く): 417358332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 173, 180, 187, 198, 204, 220, 243, 255, 270, 297, 306, 324, 330, 340, 346, 374, 396, 405, 459, 486, 495, 510, 519, 540, 561, 594, 612, 660, 692, 748, 765, 810, 865, 891, 918, 935, 972, 990, 1020, 1038, 1122, 1188, 1215, 1377, 1485, 1530, 1557, 1620, 1683, 1730, 1782, 1836, 1870, 1903, 1980, 2076, 2244, 2295, 2430, 2595, 2673, 2754, 2805, 2941, 2970, 3060, 3114, 3366, 3460, 3564, 3740, 3806, 4131, 4455, 4590, 4671, 4860, 5049, 5190, 5346, 5508, 5610, 5709, 5882, 5940, 6228, 6732, 6885, 7612, 7785, 8262, 8415, 8823, 8910, 9180, 9342, 9515, 10098, 10380, 10692, 11220, 11418, 11764, 13365, 13770, 14013, 14705, 15147, 15570, 16524, 16830, 17127, 17646, 17820, 18684, 19030, 20196, 20655, 22836, 23355, 25245, 26469, 26730, 27540, 28026, 28545, 29410, 30294, 31140, 32351, 33660, 34254, 35292, 38060, 41310, 42039, 44115, 45441, 46710, 50490, 51381, 52938, 53460, 56052, 57090, 58820, 60588, 64702, 68508, 70065, 75735, 79407, 82620, 84078, 85635, 88230, 90882, 93420, 97053, 100980, 102762, 105876, 114180, 129404, 132345, 140130, 151470, 154143, 158814, 161755, 168156, 171270, 176460, 181764, 194106, 205524, 210195, 227205, 238221, 256905, 264690, 280260, 291159, 302940, 308286, 317628, 323510, 342540, 388212, 397035, 420390, 454410, 462429, 476442, 485265, 513810, 529380, 582318, 616572, 647020, 714663, 770715, 794070, 840780, 873477, 908820, 924858, 952884, 970530, 1027620, 1164636, 1191105, 1429326, 1455795, 1541430, 1588140, 1746954, 1849716, 1941060, 2312145, 2382210, 2620431, 2858652, 2911590, 3082860, 3493908, 3573315, 4367385, 4624290, 4764420, 5240862, 5823180, 7146630, 7861293, 8734770, 9248580, 10481724, 13102155, 14293260, 15722586, 17469540, 26204310, 31445172, 39306465, 52408620, 78612930, 157225860]

約数ペア:

[(1, 157225860), (2, 78612930), (3, 52408620), (4, 39306465), (5, 31445172), (6, 26204310), (9, 17469540), (10, 15722586), (11, 14293260), (12, 13102155), (15, 10481724), (17, 9248580), (18, 8734770), (20, 7861293), (22, 7146630), (27, 5823180), (30, 5240862), (33, 4764420), (34, 4624290), (36, 4367385), (44, 3573315), (45, 3493908), (51, 3082860), (54, 2911590), (55, 2858652), (60, 2620431), (66, 2382210), (68, 2312145), (81, 1941060), (85, 1849716), (90, 1746954), (99, 1588140), (102, 1541430), (108, 1455795), (110, 1429326), (132, 1191105), (135, 1164636), (153, 1027620), (162, 970530), (165, 952884), (170, 924858), (173, 908820), (180, 873477), (187, 840780), (198, 794070), (204, 770715), (220, 714663), (243, 647020), (255, 616572), (270, 582318), (297, 529380), (306, 513810), (324, 485265), (330, 476442), (340, 462429), (346, 454410), (374, 420390), (396, 397035), (405, 388212), (459, 342540), (486, 323510), (495, 317628), (510, 308286), (519, 302940), (540, 291159), (561, 280260), (594, 264690), (612, 256905), (660, 238221), (692, 227205), (748, 210195), (765, 205524), (810, 194106), (865, 181764), (891, 176460), (918, 171270), (935, 168156), (972, 161755), (990, 158814), (1020, 154143), (1038, 151470), (1122, 140130), (1188, 132345), (1215, 129404), (1377, 114180), (1485, 105876), (1530, 102762), (1557, 100980), (1620, 97053), (1683, 93420), (1730, 90882), (1782, 88230), (1836, 85635), (1870, 84078), (1903, 82620), (1980, 79407), (2076, 75735), (2244, 70065), (2295, 68508), (2430, 64702), (2595, 60588), (2673, 58820), (2754, 57090), (2805, 56052), (2941, 53460), (2970, 52938), (3060, 51381), (3114, 50490), (3366, 46710), (3460, 45441), (3564, 44115), (3740, 42039), (3806, 41310), (4131, 38060), (4455, 35292), (4590, 34254), (4671, 33660), (4860, 32351), (5049, 31140), (5190, 30294), (5346, 29410), (5508, 28545), (5610, 28026), (5709, 27540), (5882, 26730), (5940, 26469), (6228, 25245), (6732, 23355), (6885, 22836), (7612, 20655), (7785, 20196), (8262, 19030), (8415, 18684), (8823, 17820), (8910, 17646), (9180, 17127), (9342, 16830), (9515, 16524), (10098, 15570), (10380, 15147), (10692, 14705), (11220, 14013), (11418, 13770), (11764, 13365)]