197222700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 603461376

約数和(自身を除く): 406238676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 101, 115, 138, 150, 202, 230, 276, 283, 300, 303, 345, 404, 460, 505, 566, 575, 606, 690, 849, 1010, 1132, 1150, 1212, 1380, 1415, 1515, 1698, 1725, 2020, 2300, 2323, 2525, 2830, 3030, 3396, 3450, 4245, 4646, 5050, 5660, 6060, 6509, 6900, 6969, 7075, 7575, 8490, 9292, 10100, 11615, 13018, 13938, 14150, 15150, 16980, 19527, 21225, 23230, 26036, 27876, 28300, 28583, 30300, 32545, 34845, 39054, 42450, 46460, 57166, 58075, 65090, 69690, 78108, 84900, 85749, 97635, 114332, 116150, 130180, 139380, 142915, 162725, 171498, 174225, 195270, 232300, 285830, 325450, 342996, 348450, 390540, 428745, 488175, 571660, 650900, 657409, 696900, 714575, 857490, 976350, 1314818, 1429150, 1714980, 1952700, 1972227, 2143725, 2629636, 2858300, 3287045, 3944454, 4287450, 6574090, 7888908, 8574900, 9861135, 13148180, 16435225, 19722270, 32870450, 39444540, 49305675, 65740900, 98611350, 197222700]

約数ペア:

[(1, 197222700), (2, 98611350), (3, 65740900), (4, 49305675), (5, 39444540), (6, 32870450), (10, 19722270), (12, 16435225), (15, 13148180), (20, 9861135), (23, 8574900), (25, 7888908), (30, 6574090), (46, 4287450), (50, 3944454), (60, 3287045), (69, 2858300), (75, 2629636), (92, 2143725), (100, 1972227), (101, 1952700), (115, 1714980), (138, 1429150), (150, 1314818), (202, 976350), (230, 857490), (276, 714575), (283, 696900), (300, 657409), (303, 650900), (345, 571660), (404, 488175), (460, 428745), (505, 390540), (566, 348450), (575, 342996), (606, 325450), (690, 285830), (849, 232300), (1010, 195270), (1132, 174225), (1150, 171498), (1212, 162725), (1380, 142915), (1415, 139380), (1515, 130180), (1698, 116150), (1725, 114332), (2020, 97635), (2300, 85749), (2323, 84900), (2525, 78108), (2830, 69690), (3030, 65090), (3396, 58075), (3450, 57166), (4245, 46460), (4646, 42450), (5050, 39054), (5660, 34845), (6060, 32545), (6509, 30300), (6900, 28583), (6969, 28300), (7075, 27876), (7575, 26036), (8490, 23230), (9292, 21225), (10100, 19527), (11615, 16980), (13018, 15150), (13938, 14150)]