145963800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 496608840

約数和(自身を除く): 350645040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 600, 664, 747, 830, 900, 977, 996, 1245, 1494, 1660, 1800, 1954, 1992, 2075, 2490, 2931, 2988, 3320, 3735, 3908, 4150, 4885, 4980, 5862, 5976, 6225, 7470, 7816, 8300, 8793, 9770, 9960, 11724, 12450, 14655, 14940, 16600, 17586, 18675, 19540, 23448, 24425, 24900, 29310, 29880, 35172, 37350, 39080, 43965, 48850, 49800, 58620, 70344, 73275, 74700, 81091, 87930, 97700, 117240, 146550, 149400, 162182, 175860, 195400, 219825, 243273, 293100, 324364, 351720, 405455, 439650, 486546, 586200, 648728, 729819, 810910, 879300, 973092, 1216365, 1459638, 1621820, 1758600, 1946184, 2027275, 2432730, 2919276, 3243640, 3649095, 4054550, 4865460, 5838552, 6081825, 7298190, 8109100, 9730920, 12163650, 14596380, 16218200, 18245475, 24327300, 29192760, 36490950, 48654600, 72981900, 145963800]

約数ペア:

[(1, 145963800), (2, 72981900), (3, 48654600), (4, 36490950), (5, 29192760), (6, 24327300), (8, 18245475), (9, 16218200), (10, 14596380), (12, 12163650), (15, 9730920), (18, 8109100), (20, 7298190), (24, 6081825), (25, 5838552), (30, 4865460), (36, 4054550), (40, 3649095), (45, 3243640), (50, 2919276), (60, 2432730), (72, 2027275), (75, 1946184), (83, 1758600), (90, 1621820), (100, 1459638), (120, 1216365), (150, 973092), (166, 879300), (180, 810910), (200, 729819), (225, 648728), (249, 586200), (300, 486546), (332, 439650), (360, 405455), (415, 351720), (450, 324364), (498, 293100), (600, 243273), (664, 219825), (747, 195400), (830, 175860), (900, 162182), (977, 149400), (996, 146550), (1245, 117240), (1494, 97700), (1660, 87930), (1800, 81091), (1954, 74700), (1992, 73275), (2075, 70344), (2490, 58620), (2931, 49800), (2988, 48850), (3320, 43965), (3735, 39080), (3908, 37350), (4150, 35172), (4885, 29880), (4980, 29310), (5862, 24900), (5976, 24425), (6225, 23448), (7470, 19540), (7816, 18675), (8300, 17586), (8793, 16600), (9770, 14940), (9960, 14655), (11724, 12450)]