156765700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 448846272

約数和(自身を除く): 292080572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 49, 50, 52, 65, 70, 91, 92, 98, 100, 107, 115, 130, 140, 161, 175, 182, 196, 214, 230, 245, 260, 299, 322, 325, 350, 364, 428, 455, 460, 490, 535, 575, 598, 637, 644, 650, 700, 749, 805, 910, 980, 1070, 1127, 1150, 1196, 1225, 1274, 1300, 1391, 1495, 1498, 1610, 1820, 2093, 2140, 2254, 2275, 2300, 2450, 2461, 2548, 2675, 2782, 2990, 2996, 3185, 3220, 3745, 4025, 4186, 4508, 4550, 4900, 4922, 5243, 5350, 5564, 5635, 5980, 6370, 6955, 7475, 7490, 8050, 8372, 9100, 9737, 9844, 10465, 10486, 10700, 11270, 12305, 12740, 13910, 14651, 14950, 14980, 15925, 16100, 17227, 18725, 19474, 20930, 20972, 22540, 24610, 26215, 27820, 28175, 29302, 29900, 31850, 31993, 34454, 34775, 37450, 38948, 41860, 48685, 49220, 52325, 52430, 56350, 58604, 61525, 63700, 63986, 68159, 68908, 69550, 73255, 74900, 86135, 97370, 104650, 104860, 112700, 120589, 123050, 127972, 131075, 136318, 139100, 146510, 159965, 172270, 194740, 209300, 223951, 241178, 243425, 246100, 262150, 272636, 293020, 319930, 340795, 344540, 366275, 430675, 447902, 482356, 486850, 524300, 602945, 639860, 681590, 732550, 799825, 861350, 895804, 973700, 1119755, 1205890, 1363180, 1465100, 1567657, 1599650, 1703975, 1722700, 2239510, 2411780, 3014725, 3135314, 3199300, 3407950, 4479020, 5598775, 6029450, 6270628, 6815900, 7838285, 11197550, 12058900, 15676570, 22395100, 31353140, 39191425, 78382850, 156765700]

約数ペア:

[(1, 156765700), (2, 78382850), (4, 39191425), (5, 31353140), (7, 22395100), (10, 15676570), (13, 12058900), (14, 11197550), (20, 7838285), (23, 6815900), (25, 6270628), (26, 6029450), (28, 5598775), (35, 4479020), (46, 3407950), (49, 3199300), (50, 3135314), (52, 3014725), (65, 2411780), (70, 2239510), (91, 1722700), (92, 1703975), (98, 1599650), (100, 1567657), (107, 1465100), (115, 1363180), (130, 1205890), (140, 1119755), (161, 973700), (175, 895804), (182, 861350), (196, 799825), (214, 732550), (230, 681590), (245, 639860), (260, 602945), (299, 524300), (322, 486850), (325, 482356), (350, 447902), (364, 430675), (428, 366275), (455, 344540), (460, 340795), (490, 319930), (535, 293020), (575, 272636), (598, 262150), (637, 246100), (644, 243425), (650, 241178), (700, 223951), (749, 209300), (805, 194740), (910, 172270), (980, 159965), (1070, 146510), (1127, 139100), (1150, 136318), (1196, 131075), (1225, 127972), (1274, 123050), (1300, 120589), (1391, 112700), (1495, 104860), (1498, 104650), (1610, 97370), (1820, 86135), (2093, 74900), (2140, 73255), (2254, 69550), (2275, 68908), (2300, 68159), (2450, 63986), (2461, 63700), (2548, 61525), (2675, 58604), (2782, 56350), (2990, 52430), (2996, 52325), (3185, 49220), (3220, 48685), (3745, 41860), (4025, 38948), (4186, 37450), (4508, 34775), (4550, 34454), (4900, 31993), (4922, 31850), (5243, 29900), (5350, 29302), (5564, 28175), (5635, 27820), (5980, 26215), (6370, 24610), (6955, 22540), (7475, 20972), (7490, 20930), (8050, 19474), (8372, 18725), (9100, 17227), (9737, 16100), (9844, 15925), (10465, 14980), (10486, 14950), (10700, 14651), (11270, 13910), (12305, 12740)]