203958300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 752840704

約数和(自身を除く): 548882404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 31, 35, 39, 42, 50, 52, 60, 62, 65, 70, 75, 78, 84, 91, 93, 100, 105, 124, 130, 140, 150, 155, 156, 175, 182, 186, 195, 210, 217, 241, 260, 273, 300, 310, 325, 350, 364, 372, 390, 403, 420, 434, 455, 465, 482, 525, 546, 620, 650, 651, 700, 723, 775, 780, 806, 868, 910, 930, 964, 975, 1050, 1085, 1092, 1205, 1209, 1300, 1302, 1365, 1446, 1550, 1612, 1687, 1820, 1860, 1950, 2015, 2100, 2170, 2275, 2325, 2410, 2418, 2604, 2730, 2821, 2892, 3100, 3133, 3255, 3374, 3615, 3900, 4030, 4340, 4550, 4650, 4820, 4836, 5061, 5425, 5460, 5642, 6025, 6045, 6266, 6510, 6748, 6825, 7230, 7471, 8060, 8435, 8463, 9100, 9300, 9399, 10075, 10122, 10850, 11284, 12050, 12090, 12532, 13020, 13650, 14105, 14460, 14942, 15665, 16275, 16870, 16926, 18075, 18798, 20150, 20244, 21700, 21931, 22413, 24100, 24180, 25305, 27300, 28210, 29884, 30225, 31330, 32550, 33740, 33852, 36150, 37355, 37596, 40300, 42175, 42315, 43862, 44826, 46995, 50610, 52297, 56420, 60450, 62660, 65100, 65793, 70525, 72300, 74710, 78325, 84350, 84630, 87724, 89652, 93990, 97123, 101220, 104594, 109655, 112065, 120900, 126525, 131586, 141050, 149420, 156650, 156891, 168700, 169260, 186775, 187980, 194246, 209188, 211575, 219310, 224130, 234975, 253050, 261485, 263172, 282100, 291369, 313300, 313782, 328965, 373550, 388492, 423150, 438620, 448260, 469950, 485615, 506100, 522970, 548275, 560325, 582738, 627564, 657930, 679861, 747100, 784455, 846300, 939900, 971230, 1045940, 1096550, 1120650, 1165476, 1307425, 1315860, 1359722, 1456845, 1568910, 1644825, 1942460, 2039583, 2193100, 2241300, 2428075, 2614850, 2719444, 2913690, 3137820, 3289650, 3399305, 3922275, 4079166, 4856150, 5229700, 5827380, 6579300, 6798610, 7284225, 7844550, 8158332, 9712300, 10197915, 13597220, 14568450, 15689100, 16996525, 20395830, 29136900, 33993050, 40791660, 50989575, 67986100, 101979150, 203958300]

約数ペア:

[(1, 203958300), (2, 101979150), (3, 67986100), (4, 50989575), (5, 40791660), (6, 33993050), (7, 29136900), (10, 20395830), (12, 16996525), (13, 15689100), (14, 14568450), (15, 13597220), (20, 10197915), (21, 9712300), (25, 8158332), (26, 7844550), (28, 7284225), (30, 6798610), (31, 6579300), (35, 5827380), (39, 5229700), (42, 4856150), (50, 4079166), (52, 3922275), (60, 3399305), (62, 3289650), (65, 3137820), (70, 2913690), (75, 2719444), (78, 2614850), (84, 2428075), (91, 2241300), (93, 2193100), (100, 2039583), (105, 1942460), (124, 1644825), (130, 1568910), (140, 1456845), (150, 1359722), (155, 1315860), (156, 1307425), (175, 1165476), (182, 1120650), (186, 1096550), (195, 1045940), (210, 971230), (217, 939900), (241, 846300), (260, 784455), (273, 747100), (300, 679861), (310, 657930), (325, 627564), (350, 582738), (364, 560325), (372, 548275), (390, 522970), (403, 506100), (420, 485615), (434, 469950), (455, 448260), (465, 438620), (482, 423150), (525, 388492), (546, 373550), (620, 328965), (650, 313782), (651, 313300), (700, 291369), (723, 282100), (775, 263172), (780, 261485), (806, 253050), (868, 234975), (910, 224130), (930, 219310), (964, 211575), (975, 209188), (1050, 194246), (1085, 187980), (1092, 186775), (1205, 169260), (1209, 168700), (1300, 156891), (1302, 156650), (1365, 149420), (1446, 141050), (1550, 131586), (1612, 126525), (1687, 120900), (1820, 112065), (1860, 109655), (1950, 104594), (2015, 101220), (2100, 97123), (2170, 93990), (2275, 89652), (2325, 87724), (2410, 84630), (2418, 84350), (2604, 78325), (2730, 74710), (2821, 72300), (2892, 70525), (3100, 65793), (3133, 65100), (3255, 62660), (3374, 60450), (3615, 56420), (3900, 52297), (4030, 50610), (4340, 46995), (4550, 44826), (4650, 43862), (4820, 42315), (4836, 42175), (5061, 40300), (5425, 37596), (5460, 37355), (5642, 36150), (6025, 33852), (6045, 33740), (6266, 32550), (6510, 31330), (6748, 30225), (6825, 29884), (7230, 28210), (7471, 27300), (8060, 25305), (8435, 24180), (8463, 24100), (9100, 22413), (9300, 21931), (9399, 21700), (10075, 20244), (10122, 20150), (10850, 18798), (11284, 18075), (12050, 16926), (12090, 16870), (12532, 16275), (13020, 15665), (13650, 14942), (14105, 14460)]