1940862300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4788

約数の個数: 144

約数和(自身を含む): 6105359232

約数和(自身を除く): 4164496932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 107, 130, 150, 156, 195, 214, 260, 300, 321, 325, 390, 428, 535, 642, 650, 780, 975, 1070, 1284, 1300, 1391, 1605, 1950, 2140, 2675, 2782, 3210, 3900, 4173, 4651, 5350, 5564, 6420, 6955, 8025, 8346, 9302, 10700, 13910, 13953, 16050, 16692, 18604, 20865, 23255, 27820, 27906, 32100, 34775, 41730, 46510, 55812, 60463, 69550, 69765, 83460, 93020, 104325, 116275, 120926, 139100, 139530, 181389, 208650, 232550, 241852, 279060, 302315, 348825, 362778, 417300, 465100, 497657, 604630, 697650, 725556, 906945, 995314, 1209260, 1395300, 1492971, 1511575, 1813890, 1990628, 2488285, 2985942, 3023150, 3627780, 4534725, 4976570, 5971884, 6046300, 6469541, 7464855, 9069450, 9953140, 12441425, 12939082, 14929710, 18138900, 19408623, 24882850, 25878164, 29859420, 32347705, 37324275, 38817246, 49765700, 64695410, 74648550, 77634492, 97043115, 129390820, 149297100, 161738525, 194086230, 323477050, 388172460, 485215575, 646954100, 970431150, 1940862300]

約数ペア:

[(1, 1940862300), (2, 970431150), (3, 646954100), (4, 485215575), (5, 388172460), (6, 323477050), (10, 194086230), (12, 161738525), (13, 149297100), (15, 129390820), (20, 97043115), (25, 77634492), (26, 74648550), (30, 64695410), (39, 49765700), (50, 38817246), (52, 37324275), (60, 32347705), (65, 29859420), (75, 25878164), (78, 24882850), (100, 19408623), (107, 18138900), (130, 14929710), (150, 12939082), (156, 12441425), (195, 9953140), (214, 9069450), (260, 7464855), (300, 6469541), (321, 6046300), (325, 5971884), (390, 4976570), (428, 4534725), (535, 3627780), (642, 3023150), (650, 2985942), (780, 2488285), (975, 1990628), (1070, 1813890), (1284, 1511575), (1300, 1492971), (1391, 1395300), (1605, 1209260), (1950, 995314), (2140, 906945), (2675, 725556), (2782, 697650), (3210, 604630), (3900, 497657), (4173, 465100), (4651, 417300), (5350, 362778), (5564, 348825), (6420, 302315), (6955, 279060), (8025, 241852), (8346, 232550), (9302, 208650), (10700, 181389), (13910, 139530), (13953, 139100), (16050, 120926), (16692, 116275), (18604, 104325), (20865, 93020), (23255, 83460), (27820, 69765), (27906, 69550), (32100, 60463), (34775, 55812), (41730, 46510)]