19570950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 65472000

約数和(自身を除く): 45901050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 105, 109, 114, 126, 133, 135, 150, 171, 175, 189, 190, 210, 218, 225, 266, 270, 285, 315, 327, 342, 350, 378, 399, 450, 475, 513, 525, 545, 570, 630, 654, 665, 675, 763, 798, 855, 945, 950, 981, 1026, 1050, 1090, 1197, 1330, 1350, 1425, 1526, 1575, 1635, 1710, 1890, 1962, 1995, 2071, 2289, 2394, 2565, 2725, 2850, 2943, 3150, 3270, 3325, 3591, 3815, 3990, 4142, 4275, 4578, 4725, 4905, 5130, 5450, 5886, 5985, 6213, 6650, 6867, 7182, 7630, 8175, 8550, 9450, 9810, 9975, 10355, 11445, 11970, 12426, 12825, 13734, 14497, 14715, 16350, 17955, 18639, 19075, 19950, 20601, 20710, 22890, 24525, 25650, 28994, 29430, 29925, 31065, 34335, 35910, 37278, 38150, 41202, 43491, 49050, 51775, 55917, 57225, 59850, 62130, 68670, 72485, 73575, 86982, 89775, 93195, 103005, 103550, 111834, 114450, 130473, 144970, 147150, 155325, 171675, 179550, 186390, 206010, 217455, 260946, 279585, 310650, 343350, 362425, 391419, 434910, 465975, 515025, 559170, 652365, 724850, 782838, 931950, 1030050, 1087275, 1304730, 1397925, 1957095, 2174550, 2795850, 3261825, 3914190, 6523650, 9785475, 19570950]

約数ペア:

[(1, 19570950), (2, 9785475), (3, 6523650), (5, 3914190), (6, 3261825), (7, 2795850), (9, 2174550), (10, 1957095), (14, 1397925), (15, 1304730), (18, 1087275), (19, 1030050), (21, 931950), (25, 782838), (27, 724850), (30, 652365), (35, 559170), (38, 515025), (42, 465975), (45, 434910), (50, 391419), (54, 362425), (57, 343350), (63, 310650), (70, 279585), (75, 260946), (90, 217455), (95, 206010), (105, 186390), (109, 179550), (114, 171675), (126, 155325), (133, 147150), (135, 144970), (150, 130473), (171, 114450), (175, 111834), (189, 103550), (190, 103005), (210, 93195), (218, 89775), (225, 86982), (266, 73575), (270, 72485), (285, 68670), (315, 62130), (327, 59850), (342, 57225), (350, 55917), (378, 51775), (399, 49050), (450, 43491), (475, 41202), (513, 38150), (525, 37278), (545, 35910), (570, 34335), (630, 31065), (654, 29925), (665, 29430), (675, 28994), (763, 25650), (798, 24525), (855, 22890), (945, 20710), (950, 20601), (981, 19950), (1026, 19075), (1050, 18639), (1090, 17955), (1197, 16350), (1330, 14715), (1350, 14497), (1425, 13734), (1526, 12825), (1575, 12426), (1635, 11970), (1710, 11445), (1890, 10355), (1962, 9975), (1995, 9810), (2071, 9450), (2289, 8550), (2394, 8175), (2565, 7630), (2725, 7182), (2850, 6867), (2943, 6650), (3150, 6213), (3270, 5985), (3325, 5886), (3591, 5450), (3815, 5130), (3990, 4905), (4142, 4725), (4275, 4578)]