263969550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 796824000

約数和(自身を除く): 532854450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 89, 90, 117, 130, 135, 150, 169, 178, 195, 225, 234, 267, 270, 325, 338, 351, 390, 445, 450, 507, 534, 585, 650, 675, 702, 801, 845, 890, 975, 1014, 1157, 1170, 1335, 1350, 1521, 1602, 1690, 1755, 1950, 2197, 2225, 2314, 2403, 2535, 2670, 2925, 3042, 3471, 3510, 4005, 4225, 4394, 4450, 4563, 4806, 5070, 5785, 5850, 6591, 6675, 6942, 7605, 8010, 8450, 8775, 9126, 10413, 10985, 11570, 12015, 12675, 13182, 13350, 15041, 15210, 17355, 17550, 19773, 20025, 20826, 21970, 22815, 24030, 25350, 28925, 30082, 31239, 32955, 34710, 38025, 39546, 40050, 45123, 45630, 52065, 54925, 57850, 59319, 60075, 62478, 65910, 75205, 76050, 86775, 90246, 98865, 104130, 109850, 114075, 118638, 120150, 135369, 150410, 156195, 164775, 173550, 195533, 197730, 225615, 228150, 260325, 270738, 296595, 312390, 329550, 376025, 391066, 406107, 451230, 494325, 520650, 586599, 593190, 676845, 752050, 780975, 812214, 977665, 988650, 1128075, 1173198, 1353690, 1482975, 1561950, 1759797, 1955330, 2030535, 2256150, 2932995, 2965950, 3384225, 3519594, 4061070, 4888325, 5279391, 5865990, 6768450, 8798985, 9776650, 10152675, 10558782, 14664975, 17597970, 20305350, 26396955, 29329950, 43994925, 52793910, 87989850, 131984775, 263969550]

約数ペア:

[(1, 263969550), (2, 131984775), (3, 87989850), (5, 52793910), (6, 43994925), (9, 29329950), (10, 26396955), (13, 20305350), (15, 17597970), (18, 14664975), (25, 10558782), (26, 10152675), (27, 9776650), (30, 8798985), (39, 6768450), (45, 5865990), (50, 5279391), (54, 4888325), (65, 4061070), (75, 3519594), (78, 3384225), (89, 2965950), (90, 2932995), (117, 2256150), (130, 2030535), (135, 1955330), (150, 1759797), (169, 1561950), (178, 1482975), (195, 1353690), (225, 1173198), (234, 1128075), (267, 988650), (270, 977665), (325, 812214), (338, 780975), (351, 752050), (390, 676845), (445, 593190), (450, 586599), (507, 520650), (534, 494325), (585, 451230), (650, 406107), (675, 391066), (702, 376025), (801, 329550), (845, 312390), (890, 296595), (975, 270738), (1014, 260325), (1157, 228150), (1170, 225615), (1335, 197730), (1350, 195533), (1521, 173550), (1602, 164775), (1690, 156195), (1755, 150410), (1950, 135369), (2197, 120150), (2225, 118638), (2314, 114075), (2403, 109850), (2535, 104130), (2670, 98865), (2925, 90246), (3042, 86775), (3471, 76050), (3510, 75205), (4005, 65910), (4225, 62478), (4394, 60075), (4450, 59319), (4563, 57850), (4806, 54925), (5070, 52065), (5785, 45630), (5850, 45123), (6591, 40050), (6675, 39546), (6942, 38025), (7605, 34710), (8010, 32955), (8450, 31239), (8775, 30082), (9126, 28925), (10413, 25350), (10985, 24030), (11570, 22815), (12015, 21970), (12675, 20826), (13182, 20025), (13350, 19773), (15041, 17550), (15210, 17355)]