73910200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 146075720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 131, 140, 155, 175, 182, 200, 217, 248, 260, 262, 280, 310, 325, 350, 364, 403, 434, 455, 520, 524, 620, 650, 655, 700, 728, 775, 806, 868, 910, 917, 1048, 1085, 1240, 1300, 1310, 1400, 1550, 1612, 1703, 1736, 1820, 1834, 2015, 2170, 2275, 2600, 2620, 2821, 3100, 3224, 3275, 3406, 3640, 3668, 4030, 4061, 4340, 4550, 4585, 5240, 5425, 5642, 6200, 6550, 6812, 7336, 8060, 8122, 8515, 8680, 9100, 9170, 10075, 10850, 11284, 11921, 13100, 13624, 14105, 16120, 16244, 17030, 18200, 18340, 20150, 20305, 21700, 22568, 22925, 23842, 26200, 28210, 28427, 32488, 34060, 36680, 40300, 40610, 42575, 43400, 45850, 47684, 52793, 56420, 56854, 59605, 68120, 70525, 80600, 81220, 85150, 91700, 95368, 101525, 105586, 112840, 113708, 119210, 141050, 142135, 162440, 170300, 183400, 203050, 211172, 227416, 238420, 263965, 282100, 284270, 298025, 340600, 369551, 406100, 422344, 476840, 527930, 564200, 568540, 596050, 710675, 739102, 812200, 1055860, 1137080, 1192100, 1319825, 1421350, 1478204, 1847755, 2111720, 2384200, 2639650, 2842700, 2956408, 3695510, 5279300, 5685400, 7391020, 9238775, 10558600, 14782040, 18477550, 36955100, 73910200]

約数ペア:

[(1, 73910200), (2, 36955100), (4, 18477550), (5, 14782040), (7, 10558600), (8, 9238775), (10, 7391020), (13, 5685400), (14, 5279300), (20, 3695510), (25, 2956408), (26, 2842700), (28, 2639650), (31, 2384200), (35, 2111720), (40, 1847755), (50, 1478204), (52, 1421350), (56, 1319825), (62, 1192100), (65, 1137080), (70, 1055860), (91, 812200), (100, 739102), (104, 710675), (124, 596050), (130, 568540), (131, 564200), (140, 527930), (155, 476840), (175, 422344), (182, 406100), (200, 369551), (217, 340600), (248, 298025), (260, 284270), (262, 282100), (280, 263965), (310, 238420), (325, 227416), (350, 211172), (364, 203050), (403, 183400), (434, 170300), (455, 162440), (520, 142135), (524, 141050), (620, 119210), (650, 113708), (655, 112840), (700, 105586), (728, 101525), (775, 95368), (806, 91700), (868, 85150), (910, 81220), (917, 80600), (1048, 70525), (1085, 68120), (1240, 59605), (1300, 56854), (1310, 56420), (1400, 52793), (1550, 47684), (1612, 45850), (1703, 43400), (1736, 42575), (1820, 40610), (1834, 40300), (2015, 36680), (2170, 34060), (2275, 32488), (2600, 28427), (2620, 28210), (2821, 26200), (3100, 23842), (3224, 22925), (3275, 22568), (3406, 21700), (3640, 20305), (3668, 20150), (4030, 18340), (4061, 18200), (4340, 17030), (4550, 16244), (4585, 16120), (5240, 14105), (5425, 13624), (5642, 13100), (6200, 11921), (6550, 11284), (6812, 10850), (7336, 10075), (8060, 9170), (8122, 9100), (8515, 8680)]