29244420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 99066240

約数和(自身を除く): 69821820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 503, 510, 570, 612, 646, 684, 765, 855, 969, 1006, 1020, 1140, 1292, 1509, 1530, 1615, 1710, 1938, 2012, 2515, 2907, 3018, 3060, 3230, 3420, 3876, 4527, 4845, 5030, 5814, 6036, 6460, 7545, 8551, 9054, 9557, 9690, 10060, 11628, 14535, 15090, 17102, 18108, 19114, 19380, 22635, 25653, 28671, 29070, 30180, 34204, 38228, 42755, 45270, 47785, 51306, 57342, 58140, 76959, 85510, 86013, 90540, 95570, 102612, 114684, 128265, 143355, 153918, 162469, 171020, 172026, 191140, 256530, 286710, 307836, 324938, 344052, 384795, 430065, 487407, 513060, 573420, 649876, 769590, 812345, 860130, 974814, 1462221, 1539180, 1624690, 1720260, 1949628, 2437035, 2924442, 3249380, 4874070, 5848884, 7311105, 9748140, 14622210, 29244420]

約数ペア:

[(1, 29244420), (2, 14622210), (3, 9748140), (4, 7311105), (5, 5848884), (6, 4874070), (9, 3249380), (10, 2924442), (12, 2437035), (15, 1949628), (17, 1720260), (18, 1624690), (19, 1539180), (20, 1462221), (30, 974814), (34, 860130), (36, 812345), (38, 769590), (45, 649876), (51, 573420), (57, 513060), (60, 487407), (68, 430065), (76, 384795), (85, 344052), (90, 324938), (95, 307836), (102, 286710), (114, 256530), (153, 191140), (170, 172026), (171, 171020), (180, 162469), (190, 153918), (204, 143355), (228, 128265), (255, 114684), (285, 102612), (306, 95570), (323, 90540), (340, 86013), (342, 85510), (380, 76959), (503, 58140), (510, 57342), (570, 51306), (612, 47785), (646, 45270), (684, 42755), (765, 38228), (855, 34204), (969, 30180), (1006, 29070), (1020, 28671), (1140, 25653), (1292, 22635), (1509, 19380), (1530, 19114), (1615, 18108), (1710, 17102), (1938, 15090), (2012, 14535), (2515, 11628), (2907, 10060), (3018, 9690), (3060, 9557), (3230, 9054), (3420, 8551), (3876, 7545), (4527, 6460), (4845, 6036), (5030, 5814)]