About the Number

128482600

128482599 ← → 128482601

2進数表記:111101010000111110100101000

漢数字表記:一億二千八百四十八万二千六百

素因数分解:

2 3 × 5 2 × 17 1 × 23 1 × 31 1 × 53 1

素因数の和:140
約数の個数: 192
約数和(自身を含む): 347120640
約数和(自身を除く): 218638040

約数列:
[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 31, 34, 40, 46, 50, 53, 62, 68, 85, 92, 100, 106, 115, 124, 136, 155, 170, 184, 200, 212, 230, 248, 265, 310, 340, 391, 424, 425, 460, 527, 530, 575, 620, 680, 713, 775, 782, 850, 901, 920, 1054, 1060, 1150, 1219, 1240, 1325, 1426, 1550, 1564, 1643, 1700, 1802, 1955, 2108, 2120, 2300, 2438, 2635, 2650, 2852, 3100, 3128, 3286, 3400, 3565, 3604, 3910, 4216, 4505, 4600, 4876, 5270, 5300, 5704, 6095, 6200, 6572, 7130, 7208, 7820, 8215, 9010, 9752, 9775, 10540, 10600, 12121, 12190, 13144, 13175, 14260, 15640, 16430, 17825, 18020, 19550, 20723, 21080, 22525, 24242, 24380, 26350, 27931, 28520, 30475, 32860, 35650, 36040, 37789, 39100, 41075, 41446, 45050, 48484, 48760, 52700, 55862, 60605, 60950, 65720, 71300, 75578, 78200, 82150, 82892, 90100, 96968, 103615, 105400, 111724, 121210, 121900, 139655, 142600, 151156, 164300, 165784, 180200, 188945, 207230, 223448, 242420, 243800, 279310, 302312, 303025, 328600, 377890, 414460, 484840, 518075, 558620, 606050, 642413, 698275, 755780, 828920, 944725, 1036150, 1117240, 1212100, 1284826, 1396550, 1511560, 1889450, 2072300, 2424200, 2569652, 2793100, 3212065, 3778900, 4144600, 5139304, 5586200, 6424130, 7557800, 12848260, 16060325, 25696520, 32120650, 64241300, 128482600]

約数ペア:
[(1, 128482600), (2, 64241300), (4, 32120650), (5, 25696520), (8, 16060325), (10, 12848260), (17, 7557800), (20, 6424130), (23, 5586200), (25, 5139304), (31, 4144600), (34, 3778900), (40, 3212065), (46, 2793100), (50, 2569652), (53, 2424200), (62, 2072300), (68, 1889450), (85, 1511560), (92, 1396550), (100, 1284826), (106, 1212100), (115, 1117240), (124, 1036150), (136, 944725), (155, 828920), (170, 755780), (184, 698275), (200, 642413), (212, 606050), (230, 558620), (248, 518075), (265, 484840), (310, 414460), (340, 377890), (391, 328600), (424, 303025), (425, 302312), (460, 279310), (527, 243800), (530, 242420), (575, 223448), (620, 207230), (680, 188945), (713, 180200), (775, 165784), (782, 164300), (850, 151156), (901, 142600), (920, 139655), (1054, 121900), (1060, 121210), (1150, 111724), (1219, 105400), (1240, 103615), (1325, 96968), (1426, 90100), (1550, 82892), (1564, 82150), (1643, 78200), (1700, 75578), (1802, 71300), (1955, 65720), (2108, 60950), (2120, 60605), (2300, 55862), (2438, 52700), (2635, 48760), (2650, 48484), (2852, 45050), (3100, 41446), (3128, 41075), (3286, 39100), (3400, 37789), (3565, 36040), (3604, 35650), (3910, 32860), (4216, 30475), (4505, 28520), (4600, 27931), (4876, 26350), (5270, 24380), (5300, 24242), (5704, 22525), (6095, 21080), (6200, 20723), (6572, 19550), (7130, 18020), (7208, 17825), (7820, 16430), (8215, 15640), (9010, 14260), (9752, 13175), (9775, 13144), (10540, 12190), (10600, 12121)]

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