313735500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 1106606592

約数和(自身を除く): 792871092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 125, 130, 150, 155, 156, 173, 180, 186, 195, 225, 234, 250, 260, 279, 300, 310, 325, 346, 372, 375, 390, 403, 450, 465, 468, 500, 519, 558, 585, 620, 650, 692, 750, 775, 780, 806, 865, 900, 930, 975, 1038, 1116, 1125, 1170, 1209, 1300, 1395, 1500, 1550, 1557, 1612, 1625, 1730, 1860, 1950, 2015, 2076, 2249, 2250, 2325, 2340, 2418, 2595, 2790, 2925, 3100, 3114, 3250, 3460, 3627, 3875, 3900, 4030, 4325, 4498, 4500, 4650, 4836, 4875, 5190, 5363, 5580, 5850, 6045, 6228, 6500, 6747, 6975, 7254, 7750, 7785, 8060, 8650, 8996, 9300, 9750, 10075, 10380, 10726, 11245, 11625, 11700, 12090, 12975, 13494, 13950, 14508, 14625, 15500, 15570, 16089, 17300, 18135, 19500, 20150, 20241, 21452, 21625, 22490, 23250, 24180, 25950, 26815, 26988, 27900, 29250, 30225, 31140, 32178, 33735, 34875, 36270, 38925, 40300, 40482, 43250, 44980, 46500, 48267, 50375, 51900, 53630, 56225, 58500, 60450, 64356, 64875, 67470, 69719, 69750, 72540, 77850, 80445, 80964, 86500, 90675, 96534, 100750, 101205, 107260, 112450, 120900, 129750, 134075, 134940, 139438, 139500, 151125, 155700, 160890, 168675, 181350, 193068, 194625, 201500, 202410, 209157, 224900, 241335, 259500, 268150, 278876, 281125, 302250, 321780, 337350, 348595, 362700, 389250, 402225, 404820, 418314, 453375, 482670, 506025, 536300, 562250, 604500, 627471, 670375, 674700, 697190, 778500, 804450, 836628, 843375, 906750, 965340, 1012050, 1045785, 1124500, 1206675, 1254942, 1340750, 1394380, 1608900, 1686750, 1742975, 1813500, 2011125, 2024100, 2091570, 2413350, 2509884, 2530125, 2681500, 3137355, 3373500, 3485950, 4022250, 4183140, 4826700, 5060250, 5228925, 6033375, 6274710, 6971900, 8044500, 8714875, 10120500, 10457850, 12066750, 12549420, 15686775, 17429750, 20915700, 24133500, 26144625, 31373550, 34859500, 52289250, 62747100, 78433875, 104578500, 156867750, 313735500]

約数ペア:

[(1, 313735500), (2, 156867750), (3, 104578500), (4, 78433875), (5, 62747100), (6, 52289250), (9, 34859500), (10, 31373550), (12, 26144625), (13, 24133500), (15, 20915700), (18, 17429750), (20, 15686775), (25, 12549420), (26, 12066750), (30, 10457850), (31, 10120500), (36, 8714875), (39, 8044500), (45, 6971900), (50, 6274710), (52, 6033375), (60, 5228925), (62, 5060250), (65, 4826700), (75, 4183140), (78, 4022250), (90, 3485950), (93, 3373500), (100, 3137355), (117, 2681500), (124, 2530125), (125, 2509884), (130, 2413350), (150, 2091570), (155, 2024100), (156, 2011125), (173, 1813500), (180, 1742975), (186, 1686750), (195, 1608900), (225, 1394380), (234, 1340750), (250, 1254942), (260, 1206675), (279, 1124500), (300, 1045785), (310, 1012050), (325, 965340), (346, 906750), (372, 843375), (375, 836628), (390, 804450), (403, 778500), (450, 697190), (465, 674700), (468, 670375), (500, 627471), (519, 604500), (558, 562250), (585, 536300), (620, 506025), (650, 482670), (692, 453375), (750, 418314), (775, 404820), (780, 402225), (806, 389250), (865, 362700), (900, 348595), (930, 337350), (975, 321780), (1038, 302250), (1116, 281125), (1125, 278876), (1170, 268150), (1209, 259500), (1300, 241335), (1395, 224900), (1500, 209157), (1550, 202410), (1557, 201500), (1612, 194625), (1625, 193068), (1730, 181350), (1860, 168675), (1950, 160890), (2015, 155700), (2076, 151125), (2249, 139500), (2250, 139438), (2325, 134940), (2340, 134075), (2418, 129750), (2595, 120900), (2790, 112450), (2925, 107260), (3100, 101205), (3114, 100750), (3250, 96534), (3460, 90675), (3627, 86500), (3875, 80964), (3900, 80445), (4030, 77850), (4325, 72540), (4498, 69750), (4500, 69719), (4650, 67470), (4836, 64875), (4875, 64356), (5190, 60450), (5363, 58500), (5580, 56225), (5850, 53630), (6045, 51900), (6228, 50375), (6500, 48267), (6747, 46500), (6975, 44980), (7254, 43250), (7750, 40482), (7785, 40300), (8060, 38925), (8650, 36270), (8996, 34875), (9300, 33735), (9750, 32178), (10075, 31140), (10380, 30225), (10726, 29250), (11245, 27900), (11625, 26988), (11700, 26815), (12090, 25950), (12975, 24180), (13494, 23250), (13950, 22490), (14508, 21625), (14625, 21452), (15500, 20241), (15570, 20150), (16089, 19500), (17300, 18135)]