102812220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 372556800

約数和(自身を除く): 269744580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 252, 270, 295, 315, 354, 378, 413, 420, 461, 531, 540, 590, 630, 708, 756, 826, 885, 922, 945, 1062, 1180, 1239, 1260, 1383, 1593, 1652, 1770, 1844, 1890, 2065, 2124, 2305, 2478, 2655, 2766, 3186, 3227, 3540, 3717, 3780, 4130, 4149, 4610, 4956, 5310, 5532, 6195, 6372, 6454, 6915, 7434, 7965, 8260, 8298, 9220, 9681, 10620, 11151, 12390, 12447, 12908, 13830, 14868, 15930, 16135, 16596, 18585, 19362, 20745, 22302, 24780, 24894, 27199, 27660, 29043, 31860, 32270, 37170, 38724, 41490, 44604, 48405, 49788, 54398, 55755, 58086, 62235, 64540, 74340, 81597, 82980, 87129, 96810, 108796, 111510, 116172, 124470, 135995, 145215, 163194, 174258, 190393, 193620, 223020, 244791, 248940, 271990, 290430, 326388, 348516, 380786, 407985, 435645, 489582, 543980, 571179, 580860, 734373, 761572, 815970, 871290, 951965, 979164, 1142358, 1223955, 1468746, 1631940, 1713537, 1742580, 1903930, 2284716, 2447910, 2855895, 2937492, 3427074, 3671865, 3807860, 4895820, 5140611, 5711790, 6854148, 7343730, 8567685, 10281222, 11423580, 14687460, 17135370, 20562444, 25703055, 34270740, 51406110, 102812220]

約数ペア:

[(1, 102812220), (2, 51406110), (3, 34270740), (4, 25703055), (5, 20562444), (6, 17135370), (7, 14687460), (9, 11423580), (10, 10281222), (12, 8567685), (14, 7343730), (15, 6854148), (18, 5711790), (20, 5140611), (21, 4895820), (27, 3807860), (28, 3671865), (30, 3427074), (35, 2937492), (36, 2855895), (42, 2447910), (45, 2284716), (54, 1903930), (59, 1742580), (60, 1713537), (63, 1631940), (70, 1468746), (84, 1223955), (90, 1142358), (105, 979164), (108, 951965), (118, 871290), (126, 815970), (135, 761572), (140, 734373), (177, 580860), (180, 571179), (189, 543980), (210, 489582), (236, 435645), (252, 407985), (270, 380786), (295, 348516), (315, 326388), (354, 290430), (378, 271990), (413, 248940), (420, 244791), (461, 223020), (531, 193620), (540, 190393), (590, 174258), (630, 163194), (708, 145215), (756, 135995), (826, 124470), (885, 116172), (922, 111510), (945, 108796), (1062, 96810), (1180, 87129), (1239, 82980), (1260, 81597), (1383, 74340), (1593, 64540), (1652, 62235), (1770, 58086), (1844, 55755), (1890, 54398), (2065, 49788), (2124, 48405), (2305, 44604), (2478, 41490), (2655, 38724), (2766, 37170), (3186, 32270), (3227, 31860), (3540, 29043), (3717, 27660), (3780, 27199), (4130, 24894), (4149, 24780), (4610, 22302), (4956, 20745), (5310, 19362), (5532, 18585), (6195, 16596), (6372, 16135), (6454, 15930), (6915, 14868), (7434, 13830), (7965, 12908), (8260, 12447), (8298, 12390), (9220, 11151), (9681, 10620)]