30018450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 97708032

約数和(自身を除く): 67689582

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 25, 30, 33, 35, 42, 46, 50, 55, 66, 69, 70, 75, 77, 105, 110, 113, 115, 138, 150, 154, 161, 165, 175, 210, 226, 230, 231, 253, 275, 322, 330, 339, 345, 350, 385, 462, 483, 506, 525, 550, 565, 575, 678, 690, 759, 770, 791, 805, 825, 966, 1050, 1130, 1150, 1155, 1243, 1265, 1518, 1582, 1610, 1650, 1695, 1725, 1771, 1925, 2310, 2373, 2415, 2486, 2530, 2599, 2825, 3390, 3450, 3542, 3729, 3795, 3850, 3955, 4025, 4746, 4830, 5198, 5313, 5650, 5775, 6215, 6325, 7458, 7590, 7797, 7910, 8050, 8475, 8701, 8855, 10626, 11550, 11865, 12075, 12430, 12650, 12995, 15594, 16950, 17402, 17710, 18193, 18645, 18975, 19775, 23730, 24150, 25990, 26103, 26565, 28589, 31075, 36386, 37290, 37950, 38985, 39550, 43505, 44275, 52206, 53130, 54579, 57178, 59325, 62150, 64975, 77970, 85767, 87010, 88550, 90965, 93225, 109158, 118650, 129950, 130515, 132825, 142945, 171534, 181930, 186450, 194925, 200123, 217525, 261030, 265650, 272895, 285890, 389850, 400246, 428835, 435050, 454825, 545790, 600369, 652575, 714725, 857670, 909650, 1000615, 1200738, 1305150, 1364475, 1429450, 2001230, 2144175, 2728950, 3001845, 4288350, 5003075, 6003690, 10006150, 15009225, 30018450]

約数ペア:

[(1, 30018450), (2, 15009225), (3, 10006150), (5, 6003690), (6, 5003075), (7, 4288350), (10, 3001845), (11, 2728950), (14, 2144175), (15, 2001230), (21, 1429450), (22, 1364475), (23, 1305150), (25, 1200738), (30, 1000615), (33, 909650), (35, 857670), (42, 714725), (46, 652575), (50, 600369), (55, 545790), (66, 454825), (69, 435050), (70, 428835), (75, 400246), (77, 389850), (105, 285890), (110, 272895), (113, 265650), (115, 261030), (138, 217525), (150, 200123), (154, 194925), (161, 186450), (165, 181930), (175, 171534), (210, 142945), (226, 132825), (230, 130515), (231, 129950), (253, 118650), (275, 109158), (322, 93225), (330, 90965), (339, 88550), (345, 87010), (350, 85767), (385, 77970), (462, 64975), (483, 62150), (506, 59325), (525, 57178), (550, 54579), (565, 53130), (575, 52206), (678, 44275), (690, 43505), (759, 39550), (770, 38985), (791, 37950), (805, 37290), (825, 36386), (966, 31075), (1050, 28589), (1130, 26565), (1150, 26103), (1155, 25990), (1243, 24150), (1265, 23730), (1518, 19775), (1582, 18975), (1610, 18645), (1650, 18193), (1695, 17710), (1725, 17402), (1771, 16950), (1925, 15594), (2310, 12995), (2373, 12650), (2415, 12430), (2486, 12075), (2530, 11865), (2599, 11550), (2825, 10626), (3390, 8855), (3450, 8701), (3542, 8475), (3729, 8050), (3795, 7910), (3850, 7797), (3955, 7590), (4025, 7458), (4746, 6325), (4830, 6215), (5198, 5775), (5313, 5650)]