755419860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1367

約数の個数: 216

約数和(自身を含む): 2613854880

約数和(自身を除く): 1858435020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 380, 390, 468, 494, 507, 570, 585, 676, 684, 741, 780, 845, 855, 988, 1014, 1140, 1170, 1235, 1307, 1482, 1521, 1690, 1710, 2028, 2223, 2340, 2470, 2535, 2614, 2964, 3042, 3211, 3380, 3420, 3705, 3921, 4446, 4940, 5070, 5228, 6084, 6422, 6535, 7410, 7605, 7842, 8892, 9633, 10140, 11115, 11763, 12844, 13070, 14820, 15210, 15684, 16055, 16991, 19266, 19605, 22230, 23526, 24833, 26140, 28899, 30420, 32110, 33982, 38532, 39210, 44460, 47052, 48165, 49666, 50973, 57798, 58815, 64220, 67964, 74499, 78420, 84955, 96330, 99332, 101946, 115596, 117630, 124165, 144495, 148998, 152919, 169910, 192660, 203892, 220883, 223497, 235260, 248330, 254865, 288990, 297996, 305838, 322829, 339820, 372495, 441766, 446994, 496660, 509730, 577980, 611676, 645658, 662649, 744990, 764595, 883532, 893988, 968487, 1019460, 1104415, 1117485, 1291316, 1325298, 1489980, 1529190, 1614145, 1936974, 1987947, 2208830, 2234970, 2650596, 2905461, 3058380, 3228290, 3313245, 3873948, 3975894, 4196777, 4417660, 4469940, 4842435, 5810922, 6456580, 6626490, 7951788, 8393554, 9684870, 9939735, 11621844, 12590331, 13252980, 14527305, 16787108, 19369740, 19879470, 20983885, 25180662, 29054610, 37770993, 39758940, 41967770, 50361324, 58109220, 62951655, 75541986, 83935540, 125903310, 151083972, 188854965, 251806620, 377709930, 755419860]

約数ペア:

[(1, 755419860), (2, 377709930), (3, 251806620), (4, 188854965), (5, 151083972), (6, 125903310), (9, 83935540), (10, 75541986), (12, 62951655), (13, 58109220), (15, 50361324), (18, 41967770), (19, 39758940), (20, 37770993), (26, 29054610), (30, 25180662), (36, 20983885), (38, 19879470), (39, 19369740), (45, 16787108), (52, 14527305), (57, 13252980), (60, 12590331), (65, 11621844), (76, 9939735), (78, 9684870), (90, 8393554), (95, 7951788), (114, 6626490), (117, 6456580), (130, 5810922), (156, 4842435), (169, 4469940), (171, 4417660), (180, 4196777), (190, 3975894), (195, 3873948), (228, 3313245), (234, 3228290), (247, 3058380), (260, 2905461), (285, 2650596), (338, 2234970), (342, 2208830), (380, 1987947), (390, 1936974), (468, 1614145), (494, 1529190), (507, 1489980), (570, 1325298), (585, 1291316), (676, 1117485), (684, 1104415), (741, 1019460), (780, 968487), (845, 893988), (855, 883532), (988, 764595), (1014, 744990), (1140, 662649), (1170, 645658), (1235, 611676), (1307, 577980), (1482, 509730), (1521, 496660), (1690, 446994), (1710, 441766), (2028, 372495), (2223, 339820), (2340, 322829), (2470, 305838), (2535, 297996), (2614, 288990), (2964, 254865), (3042, 248330), (3211, 235260), (3380, 223497), (3420, 220883), (3705, 203892), (3921, 192660), (4446, 169910), (4940, 152919), (5070, 148998), (5228, 144495), (6084, 124165), (6422, 117630), (6535, 115596), (7410, 101946), (7605, 99332), (7842, 96330), (8892, 84955), (9633, 78420), (10140, 74499), (11115, 67964), (11763, 64220), (12844, 58815), (13070, 57798), (14820, 50973), (15210, 49666), (15684, 48165), (16055, 47052), (16991, 44460), (19266, 39210), (19605, 38532), (22230, 33982), (23526, 32110), (24833, 30420), (26140, 28899)]