68895712800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2339}}^1\times {\mathrm{4091}}^1$

素因数の和:6456

約数の個数: 216

約数和(自身を含む): 243106783920

約数和(自身を除く): 174211071120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2339, 2400, 3600, 4091, 4678, 7017, 7200, 8182, 9356, 11695, 12273, 14034, 16364, 18712, 20455, 21051, 23390, 24546, 28068, 32728, 35085, 36819, 37424, 40910, 42102, 46780, 49092, 56136, 58475, 61365, 65456, 70170, 73638, 74848, 81820, 84204, 93560, 98184, 102275, 105255, 112272, 116950, 122730, 130912, 140340, 147276, 163640, 168408, 175425, 184095, 187120, 196368, 204550, 210510, 224544, 233900, 245460, 280680, 294552, 306825, 327280, 336816, 350850, 368190, 374240, 392736, 409100, 421020, 467800, 490920, 526275, 561360, 589104, 613650, 654560, 673632, 701700, 736380, 818200, 842040, 920475, 935600, 981840, 1052550, 1122720, 1178208, 1227300, 1403400, 1472760, 1636400, 1684080, 1840950, 1871200, 1963680, 2105100, 2454600, 2806800, 2945520, 3272800, 3368160, 3681900, 4210200, 4909200, 5613600, 5891040, 7363800, 8420400, 9568849, 9818400, 14727600, 16840800, 19137698, 28706547, 29455200, 38275396, 47844245, 57413094, 76550792, 86119641, 95688490, 114826188, 143532735, 153101584, 172239282, 191376980, 229652376, 239221225, 287065470, 306203168, 344478564, 382753960, 430598205, 459304752, 478442450, 574130940, 688957128, 717663675, 765507920, 861196410, 918609504, 956884900, 1148261880, 1377914256, 1435327350, 1531015840, 1722392820, 1913769800, 2152991025, 2296523760, 2755828512, 2870654700, 3444785640, 3827539600, 4305982050, 4593047520, 5741309400, 6889571280, 7655079200, 8611964100, 11482618800, 13779142560, 17223928200, 22965237600, 34447856400, 68895712800]

約数ペア:

[(1, 68895712800), (2, 34447856400), (3, 22965237600), (4, 17223928200), (5, 13779142560), (6, 11482618800), (8, 8611964100), (9, 7655079200), (10, 6889571280), (12, 5741309400), (15, 4593047520), (16, 4305982050), (18, 3827539600), (20, 3444785640), (24, 2870654700), (25, 2755828512), (30, 2296523760), (32, 2152991025), (36, 1913769800), (40, 1722392820), (45, 1531015840), (48, 1435327350), (50, 1377914256), (60, 1148261880), (72, 956884900), (75, 918609504), (80, 861196410), (90, 765507920), (96, 717663675), (100, 688957128), (120, 574130940), (144, 478442450), (150, 459304752), (160, 430598205), (180, 382753960), (200, 344478564), (225, 306203168), (240, 287065470), (288, 239221225), (300, 229652376), (360, 191376980), (400, 172239282), (450, 153101584), (480, 143532735), (600, 114826188), (720, 95688490), (800, 86119641), (900, 76550792), (1200, 57413094), (1440, 47844245), (1800, 38275396), (2339, 29455200), (2400, 28706547), (3600, 19137698), (4091, 16840800), (4678, 14727600), (7017, 9818400), (7200, 9568849), (8182, 8420400), (9356, 7363800), (11695, 5891040), (12273, 5613600), (14034, 4909200), (16364, 4210200), (18712, 3681900), (20455, 3368160), (21051, 3272800), (23390, 2945520), (24546, 2806800), (28068, 2454600), (32728, 2105100), (35085, 1963680), (36819, 1871200), (37424, 1840950), (40910, 1684080), (42102, 1636400), (46780, 1472760), (49092, 1403400), (56136, 1227300), (58475, 1178208), (61365, 1122720), (65456, 1052550), (70170, 981840), (73638, 935600), (74848, 920475), (81820, 842040), (84204, 818200), (93560, 736380), (98184, 701700), (102275, 673632), (105255, 654560), (112272, 613650), (116950, 589104), (122730, 561360), (130912, 526275), (140340, 490920), (147276, 467800), (163640, 421020), (168408, 409100), (175425, 392736), (184095, 374240), (187120, 368190), (196368, 350850), (204550, 336816), (210510, 327280), (224544, 306825), (233900, 294552), (245460, 280680)]