73523450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 186255936

約数和(自身を除く): 112732486

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 113, 130, 143, 154, 169, 175, 182, 226, 275, 286, 325, 338, 350, 385, 455, 550, 565, 650, 715, 770, 791, 845, 910, 1001, 1130, 1183, 1243, 1430, 1469, 1582, 1690, 1859, 1925, 2002, 2275, 2366, 2486, 2825, 2938, 3575, 3718, 3850, 3955, 4225, 4550, 5005, 5650, 5915, 6215, 7150, 7345, 7910, 8450, 8701, 9295, 10010, 10283, 11830, 12430, 13013, 14690, 16159, 17402, 18590, 19097, 19775, 20566, 25025, 26026, 29575, 31075, 32318, 36725, 38194, 39550, 43505, 46475, 50050, 51415, 59150, 62150, 65065, 73450, 80795, 87010, 92950, 95485, 102830, 113113, 130130, 133679, 161590, 190970, 210067, 217525, 226226, 257075, 267358, 325325, 403975, 420134, 435050, 477425, 514150, 565565, 650650, 668395, 807950, 954850, 1050335, 1131130, 1336790, 1470469, 2100670, 2827825, 2940938, 3341975, 5251675, 5655650, 6683950, 7352345, 10503350, 14704690, 36761725, 73523450]

約数ペア:

[(1, 73523450), (2, 36761725), (5, 14704690), (7, 10503350), (10, 7352345), (11, 6683950), (13, 5655650), (14, 5251675), (22, 3341975), (25, 2940938), (26, 2827825), (35, 2100670), (50, 1470469), (55, 1336790), (65, 1131130), (70, 1050335), (77, 954850), (91, 807950), (110, 668395), (113, 650650), (130, 565565), (143, 514150), (154, 477425), (169, 435050), (175, 420134), (182, 403975), (226, 325325), (275, 267358), (286, 257075), (325, 226226), (338, 217525), (350, 210067), (385, 190970), (455, 161590), (550, 133679), (565, 130130), (650, 113113), (715, 102830), (770, 95485), (791, 92950), (845, 87010), (910, 80795), (1001, 73450), (1130, 65065), (1183, 62150), (1243, 59150), (1430, 51415), (1469, 50050), (1582, 46475), (1690, 43505), (1859, 39550), (1925, 38194), (2002, 36725), (2275, 32318), (2366, 31075), (2486, 29575), (2825, 26026), (2938, 25025), (3575, 20566), (3718, 19775), (3850, 19097), (3955, 18590), (4225, 17402), (4550, 16159), (5005, 14690), (5650, 13013), (5915, 12430), (6215, 11830), (7150, 10283), (7345, 10010), (7910, 9295), (8450, 8701)]