1187396400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{101}}^2$

素因数の和:320

約数の個数: 180

約数和(自身を含む): 3881263736

約数和(自身を除く): 2693867336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 101, 120, 150, 194, 200, 202, 240, 291, 300, 303, 388, 400, 404, 485, 505, 582, 600, 606, 776, 808, 970, 1010, 1164, 1200, 1212, 1455, 1515, 1552, 1616, 1940, 2020, 2328, 2424, 2425, 2525, 2910, 3030, 3880, 4040, 4656, 4848, 4850, 5050, 5820, 6060, 7275, 7575, 7760, 8080, 9700, 9797, 10100, 10201, 11640, 12120, 14550, 15150, 19400, 19594, 20200, 20402, 23280, 24240, 29100, 29391, 30300, 30603, 38800, 39188, 40400, 40804, 48985, 51005, 58200, 58782, 60600, 61206, 78376, 81608, 97970, 102010, 116400, 117564, 121200, 122412, 146955, 153015, 156752, 163216, 195940, 204020, 235128, 244824, 244925, 255025, 293910, 306030, 391880, 408040, 470256, 489648, 489850, 510050, 587820, 612060, 734775, 765075, 783760, 816080, 979700, 989497, 1020100, 1175640, 1224120, 1469550, 1530150, 1959400, 1978994, 2040200, 2351280, 2448240, 2939100, 2968491, 3060300, 3918800, 3957988, 4080400, 4947485, 5878200, 5936982, 6120600, 7915976, 9894970, 11756400, 11873964, 12241200, 14842455, 15831952, 19789940, 23747928, 24737425, 29684910, 39579880, 47495856, 49474850, 59369820, 74212275, 79159760, 98949700, 118739640, 148424550, 197899400, 237479280, 296849100, 395798800, 593698200, 1187396400]

約数ペア:

[(1, 1187396400), (2, 593698200), (3, 395798800), (4, 296849100), (5, 237479280), (6, 197899400), (8, 148424550), (10, 118739640), (12, 98949700), (15, 79159760), (16, 74212275), (20, 59369820), (24, 49474850), (25, 47495856), (30, 39579880), (40, 29684910), (48, 24737425), (50, 23747928), (60, 19789940), (75, 15831952), (80, 14842455), (97, 12241200), (100, 11873964), (101, 11756400), (120, 9894970), (150, 7915976), (194, 6120600), (200, 5936982), (202, 5878200), (240, 4947485), (291, 4080400), (300, 3957988), (303, 3918800), (388, 3060300), (400, 2968491), (404, 2939100), (485, 2448240), (505, 2351280), (582, 2040200), (600, 1978994), (606, 1959400), (776, 1530150), (808, 1469550), (970, 1224120), (1010, 1175640), (1164, 1020100), (1200, 989497), (1212, 979700), (1455, 816080), (1515, 783760), (1552, 765075), (1616, 734775), (1940, 612060), (2020, 587820), (2328, 510050), (2424, 489850), (2425, 489648), (2525, 470256), (2910, 408040), (3030, 391880), (3880, 306030), (4040, 293910), (4656, 255025), (4848, 244925), (4850, 244824), (5050, 235128), (5820, 204020), (6060, 195940), (7275, 163216), (7575, 156752), (7760, 153015), (8080, 146955), (9700, 122412), (9797, 121200), (10100, 117564), (10201, 116400), (11640, 102010), (12120, 97970), (14550, 81608), (15150, 78376), (19400, 61206), (19594, 60600), (20200, 58782), (20402, 58200), (23280, 51005), (24240, 48985), (29100, 40804), (29391, 40400), (30300, 39188), (30603, 38800)]