228234750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 604910592

約数和(自身を除く): 376675842

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 101, 115, 125, 131, 138, 150, 202, 230, 250, 262, 303, 345, 375, 393, 505, 575, 606, 655, 690, 750, 786, 1010, 1150, 1310, 1515, 1725, 1965, 2323, 2525, 2875, 3013, 3030, 3275, 3450, 3930, 4646, 5050, 5750, 6026, 6550, 6969, 7575, 8625, 9039, 9825, 11615, 12625, 13231, 13938, 15065, 15150, 16375, 17250, 18078, 19650, 23230, 25250, 26462, 30130, 32750, 34845, 37875, 39693, 45195, 49125, 58075, 66155, 69690, 75325, 75750, 79386, 90390, 98250, 116150, 132310, 150650, 174225, 198465, 225975, 290375, 304313, 330775, 348450, 376625, 396930, 451950, 580750, 608626, 661550, 753250, 871125, 912939, 992325, 1129875, 1521565, 1653875, 1742250, 1825878, 1984650, 2259750, 3043130, 3307750, 4564695, 4961625, 7607825, 9129390, 9923250, 15215650, 22823475, 38039125, 45646950, 76078250, 114117375, 228234750]

約数ペア:

[(1, 228234750), (2, 114117375), (3, 76078250), (5, 45646950), (6, 38039125), (10, 22823475), (15, 15215650), (23, 9923250), (25, 9129390), (30, 7607825), (46, 4961625), (50, 4564695), (69, 3307750), (75, 3043130), (101, 2259750), (115, 1984650), (125, 1825878), (131, 1742250), (138, 1653875), (150, 1521565), (202, 1129875), (230, 992325), (250, 912939), (262, 871125), (303, 753250), (345, 661550), (375, 608626), (393, 580750), (505, 451950), (575, 396930), (606, 376625), (655, 348450), (690, 330775), (750, 304313), (786, 290375), (1010, 225975), (1150, 198465), (1310, 174225), (1515, 150650), (1725, 132310), (1965, 116150), (2323, 98250), (2525, 90390), (2875, 79386), (3013, 75750), (3030, 75325), (3275, 69690), (3450, 66155), (3930, 58075), (4646, 49125), (5050, 45195), (5750, 39693), (6026, 37875), (6550, 34845), (6969, 32750), (7575, 30130), (8625, 26462), (9039, 25250), (9825, 23230), (11615, 19650), (12625, 18078), (13231, 17250), (13938, 16375), (15065, 15150)]