156542100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 551214720

約数和(自身を除く): 394672620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 41, 44, 50, 52, 55, 60, 65, 66, 75, 78, 82, 89, 100, 110, 123, 130, 132, 143, 150, 156, 164, 165, 178, 195, 205, 220, 246, 260, 267, 275, 286, 300, 325, 330, 356, 390, 410, 429, 445, 451, 492, 533, 534, 550, 572, 615, 650, 660, 715, 780, 820, 825, 858, 890, 902, 975, 979, 1025, 1066, 1068, 1100, 1157, 1230, 1300, 1335, 1353, 1430, 1599, 1650, 1716, 1780, 1804, 1950, 1958, 2050, 2132, 2145, 2225, 2255, 2314, 2460, 2665, 2670, 2706, 2860, 2937, 3075, 3198, 3300, 3471, 3575, 3649, 3900, 3916, 4100, 4290, 4450, 4510, 4628, 4895, 5330, 5340, 5412, 5785, 5863, 5874, 6150, 6396, 6675, 6765, 6942, 7150, 7298, 7995, 8580, 8900, 9020, 9790, 10660, 10725, 10947, 11275, 11570, 11726, 11748, 12300, 12727, 13325, 13350, 13530, 13884, 14300, 14596, 14685, 15990, 17355, 17589, 18245, 19580, 21450, 21894, 22550, 23140, 23452, 24475, 25454, 26650, 26700, 27060, 28925, 29315, 29370, 31980, 33825, 34710, 35178, 36490, 38181, 39975, 40139, 42900, 43788, 45100, 47437, 48950, 50908, 53300, 54735, 57850, 58630, 58740, 63635, 67650, 69420, 70356, 72980, 73425, 76362, 79950, 80278, 86775, 87945, 91225, 94874, 97900, 109470, 115700, 117260, 120417, 127270, 135300, 142311, 146575, 146850, 152724, 159900, 160556, 173550, 175890, 182450, 189748, 190905, 200695, 218940, 237185, 240834, 254540, 273675, 284622, 293150, 293700, 318175, 347100, 351780, 364900, 381810, 401390, 439725, 474370, 481668, 521807, 547350, 569244, 586300, 602085, 636350, 711555, 763620, 802780, 879450, 948740, 954525, 1003475, 1043614, 1094700, 1185925, 1204170, 1272700, 1423110, 1565421, 1758900, 1909050, 2006950, 2087228, 2371850, 2408340, 2609035, 2846220, 3010425, 3130842, 3557775, 3818100, 4013900, 4743700, 5218070, 6020850, 6261684, 7115550, 7827105, 10436140, 12041700, 13045175, 14231100, 15654210, 26090350, 31308420, 39135525, 52180700, 78271050, 156542100]

約数ペア:

[(1, 156542100), (2, 78271050), (3, 52180700), (4, 39135525), (5, 31308420), (6, 26090350), (10, 15654210), (11, 14231100), (12, 13045175), (13, 12041700), (15, 10436140), (20, 7827105), (22, 7115550), (25, 6261684), (26, 6020850), (30, 5218070), (33, 4743700), (39, 4013900), (41, 3818100), (44, 3557775), (50, 3130842), (52, 3010425), (55, 2846220), (60, 2609035), (65, 2408340), (66, 2371850), (75, 2087228), (78, 2006950), (82, 1909050), (89, 1758900), (100, 1565421), (110, 1423110), (123, 1272700), (130, 1204170), (132, 1185925), (143, 1094700), (150, 1043614), (156, 1003475), (164, 954525), (165, 948740), (178, 879450), (195, 802780), (205, 763620), (220, 711555), (246, 636350), (260, 602085), (267, 586300), (275, 569244), (286, 547350), (300, 521807), (325, 481668), (330, 474370), (356, 439725), (390, 401390), (410, 381810), (429, 364900), (445, 351780), (451, 347100), (492, 318175), (533, 293700), (534, 293150), (550, 284622), (572, 273675), (615, 254540), (650, 240834), (660, 237185), (715, 218940), (780, 200695), (820, 190905), (825, 189748), (858, 182450), (890, 175890), (902, 173550), (975, 160556), (979, 159900), (1025, 152724), (1066, 146850), (1068, 146575), (1100, 142311), (1157, 135300), (1230, 127270), (1300, 120417), (1335, 117260), (1353, 115700), (1430, 109470), (1599, 97900), (1650, 94874), (1716, 91225), (1780, 87945), (1804, 86775), (1950, 80278), (1958, 79950), (2050, 76362), (2132, 73425), (2145, 72980), (2225, 70356), (2255, 69420), (2314, 67650), (2460, 63635), (2665, 58740), (2670, 58630), (2706, 57850), (2860, 54735), (2937, 53300), (3075, 50908), (3198, 48950), (3300, 47437), (3471, 45100), (3575, 43788), (3649, 42900), (3900, 40139), (3916, 39975), (4100, 38181), (4290, 36490), (4450, 35178), (4510, 34710), (4628, 33825), (4895, 31980), (5330, 29370), (5340, 29315), (5412, 28925), (5785, 27060), (5863, 26700), (5874, 26650), (6150, 25454), (6396, 24475), (6675, 23452), (6765, 23140), (6942, 22550), (7150, 21894), (7298, 21450), (7995, 19580), (8580, 18245), (8900, 17589), (9020, 17355), (9790, 15990), (10660, 14685), (10725, 14596), (10947, 14300), (11275, 13884), (11570, 13530), (11726, 13350), (11748, 13325), (12300, 12727)]