145640700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 524966400

約数和(自身を除く): 379325700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 108, 114, 135, 150, 153, 167, 170, 171, 180, 190, 204, 225, 228, 255, 270, 285, 300, 306, 323, 334, 340, 342, 380, 425, 450, 459, 475, 501, 510, 513, 540, 570, 612, 646, 668, 675, 684, 765, 835, 850, 855, 900, 918, 950, 969, 1002, 1020, 1026, 1140, 1275, 1292, 1350, 1425, 1503, 1530, 1615, 1670, 1700, 1710, 1836, 1900, 1938, 2004, 2052, 2295, 2505, 2550, 2565, 2700, 2839, 2850, 2907, 3006, 3060, 3173, 3230, 3340, 3420, 3825, 3876, 4175, 4275, 4509, 4590, 4845, 5010, 5100, 5130, 5678, 5700, 5814, 6012, 6346, 6460, 7515, 7650, 8075, 8350, 8517, 8550, 8721, 9018, 9180, 9519, 9690, 10020, 10260, 11356, 11475, 11628, 12525, 12692, 12825, 14195, 14535, 15030, 15300, 15865, 16150, 16700, 17034, 17100, 17442, 18036, 19038, 19380, 22545, 22950, 24225, 25050, 25551, 25650, 28390, 28557, 29070, 30060, 31730, 32300, 34068, 34884, 37575, 38076, 42585, 43605, 45090, 45900, 47595, 48450, 50100, 51102, 51300, 53941, 56780, 57114, 58140, 63460, 70975, 72675, 75150, 76653, 79325, 85170, 85671, 87210, 90180, 95190, 96900, 102204, 107882, 112725, 114228, 127755, 141950, 142785, 145350, 150300, 153306, 158650, 161823, 170340, 171342, 174420, 190380, 212925, 215764, 218025, 225450, 237975, 255510, 269705, 283900, 285570, 290700, 306612, 317300, 323646, 342684, 383265, 425850, 428355, 436050, 450900, 475950, 485469, 511020, 539410, 571140, 638775, 647292, 713925, 766530, 809115, 851700, 856710, 872100, 951900, 970938, 1078820, 1277550, 1348525, 1427850, 1456407, 1533060, 1618230, 1713420, 1916325, 1941876, 2141775, 2427345, 2555100, 2697050, 2855700, 2912814, 3236460, 3832650, 4045575, 4283550, 4854690, 5394100, 5825628, 7282035, 7665300, 8091150, 8567100, 9709380, 12136725, 14564070, 16182300, 24273450, 29128140, 36410175, 48546900, 72820350, 145640700]

約数ペア:

[(1, 145640700), (2, 72820350), (3, 48546900), (4, 36410175), (5, 29128140), (6, 24273450), (9, 16182300), (10, 14564070), (12, 12136725), (15, 9709380), (17, 8567100), (18, 8091150), (19, 7665300), (20, 7282035), (25, 5825628), (27, 5394100), (30, 4854690), (34, 4283550), (36, 4045575), (38, 3832650), (45, 3236460), (50, 2912814), (51, 2855700), (54, 2697050), (57, 2555100), (60, 2427345), (68, 2141775), (75, 1941876), (76, 1916325), (85, 1713420), (90, 1618230), (95, 1533060), (100, 1456407), (102, 1427850), (108, 1348525), (114, 1277550), (135, 1078820), (150, 970938), (153, 951900), (167, 872100), (170, 856710), (171, 851700), (180, 809115), (190, 766530), (204, 713925), (225, 647292), (228, 638775), (255, 571140), (270, 539410), (285, 511020), (300, 485469), (306, 475950), (323, 450900), (334, 436050), (340, 428355), (342, 425850), (380, 383265), (425, 342684), (450, 323646), (459, 317300), (475, 306612), (501, 290700), (510, 285570), (513, 283900), (540, 269705), (570, 255510), (612, 237975), (646, 225450), (668, 218025), (675, 215764), (684, 212925), (765, 190380), (835, 174420), (850, 171342), (855, 170340), (900, 161823), (918, 158650), (950, 153306), (969, 150300), (1002, 145350), (1020, 142785), (1026, 141950), (1140, 127755), (1275, 114228), (1292, 112725), (1350, 107882), (1425, 102204), (1503, 96900), (1530, 95190), (1615, 90180), (1670, 87210), (1700, 85671), (1710, 85170), (1836, 79325), (1900, 76653), (1938, 75150), (2004, 72675), (2052, 70975), (2295, 63460), (2505, 58140), (2550, 57114), (2565, 56780), (2700, 53941), (2839, 51300), (2850, 51102), (2907, 50100), (3006, 48450), (3060, 47595), (3173, 45900), (3230, 45090), (3340, 43605), (3420, 42585), (3825, 38076), (3876, 37575), (4175, 34884), (4275, 34068), (4509, 32300), (4590, 31730), (4845, 30060), (5010, 29070), (5100, 28557), (5130, 28390), (5678, 25650), (5700, 25551), (5814, 25050), (6012, 24225), (6346, 22950), (6460, 22545), (7515, 19380), (7650, 19038), (8075, 18036), (8350, 17442), (8517, 17100), (8550, 17034), (8721, 16700), (9018, 16150), (9180, 15865), (9519, 15300), (9690, 15030), (10020, 14535), (10260, 14195), (11356, 12825), (11475, 12692), (11628, 12525)]