23565530900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31721}}^1$

素因数の和:31794

約数の個数: 144

約数和(自身を含む): 59474943360

約数和(自身を除く): 35909412460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 25, 34, 38, 46, 50, 68, 76, 85, 92, 95, 100, 115, 170, 190, 230, 323, 340, 380, 391, 425, 437, 460, 475, 575, 646, 782, 850, 874, 950, 1150, 1292, 1564, 1615, 1700, 1748, 1900, 1955, 2185, 2300, 3230, 3910, 4370, 6460, 7429, 7820, 8075, 8740, 9775, 10925, 14858, 16150, 19550, 21850, 29716, 31721, 32300, 37145, 39100, 43700, 63442, 74290, 126884, 148580, 158605, 185725, 317210, 371450, 539257, 602699, 634420, 729583, 742900, 793025, 1078514, 1205398, 1459166, 1586050, 2157028, 2410796, 2696285, 2918332, 3013495, 3172100, 3647915, 5392570, 6026990, 7295830, 10245883, 10785140, 12053980, 12402911, 13481425, 13862077, 14591660, 15067475, 18239575, 20491766, 24805822, 26962850, 27724154, 30134950, 36479150, 40983532, 49611644, 51229415, 53925700, 55448308, 60269900, 62014555, 69310385, 72958300, 102458830, 124029110, 138620770, 204917660, 235655309, 248058220, 256147075, 277241540, 310072775, 346551925, 471310618, 512294150, 620145550, 693103850, 942621236, 1024588300, 1178276545, 1240291100, 1386207700, 2356553090, 4713106180, 5891382725, 11782765450, 23565530900]

約数ペア:

[(1, 23565530900), (2, 11782765450), (4, 5891382725), (5, 4713106180), (10, 2356553090), (17, 1386207700), (19, 1240291100), (20, 1178276545), (23, 1024588300), (25, 942621236), (34, 693103850), (38, 620145550), (46, 512294150), (50, 471310618), (68, 346551925), (76, 310072775), (85, 277241540), (92, 256147075), (95, 248058220), (100, 235655309), (115, 204917660), (170, 138620770), (190, 124029110), (230, 102458830), (323, 72958300), (340, 69310385), (380, 62014555), (391, 60269900), (425, 55448308), (437, 53925700), (460, 51229415), (475, 49611644), (575, 40983532), (646, 36479150), (782, 30134950), (850, 27724154), (874, 26962850), (950, 24805822), (1150, 20491766), (1292, 18239575), (1564, 15067475), (1615, 14591660), (1700, 13862077), (1748, 13481425), (1900, 12402911), (1955, 12053980), (2185, 10785140), (2300, 10245883), (3230, 7295830), (3910, 6026990), (4370, 5392570), (6460, 3647915), (7429, 3172100), (7820, 3013495), (8075, 2918332), (8740, 2696285), (9775, 2410796), (10925, 2157028), (14858, 1586050), (16150, 1459166), (19550, 1205398), (21850, 1078514), (29716, 793025), (31721, 742900), (32300, 729583), (37145, 634420), (39100, 602699), (43700, 539257), (63442, 371450), (74290, 317210), (126884, 185725), (148580, 158605)]