88101990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 245643840

約数和(自身を除く): 157541850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 255, 267, 306, 445, 510, 534, 647, 765, 801, 890, 1294, 1335, 1513, 1530, 1602, 1941, 2670, 3026, 3235, 3882, 4005, 4539, 5823, 6470, 7565, 8010, 9078, 9705, 10999, 11646, 13617, 15130, 19410, 21998, 22695, 27234, 29115, 32997, 45390, 54995, 57583, 58230, 65994, 68085, 98991, 109990, 115166, 136170, 164985, 172749, 197982, 287915, 329970, 345498, 494955, 518247, 575830, 863745, 978911, 989910, 1036494, 1727490, 1957822, 2591235, 2936733, 4894555, 5182470, 5873466, 8810199, 9789110, 14683665, 17620398, 29367330, 44050995, 88101990]

約数ペア:

[(1, 88101990), (2, 44050995), (3, 29367330), (5, 17620398), (6, 14683665), (9, 9789110), (10, 8810199), (15, 5873466), (17, 5182470), (18, 4894555), (30, 2936733), (34, 2591235), (45, 1957822), (51, 1727490), (85, 1036494), (89, 989910), (90, 978911), (102, 863745), (153, 575830), (170, 518247), (178, 494955), (255, 345498), (267, 329970), (306, 287915), (445, 197982), (510, 172749), (534, 164985), (647, 136170), (765, 115166), (801, 109990), (890, 98991), (1294, 68085), (1335, 65994), (1513, 58230), (1530, 57583), (1602, 54995), (1941, 45390), (2670, 32997), (3026, 29115), (3235, 27234), (3882, 22695), (4005, 21998), (4539, 19410), (5823, 15130), (6470, 13617), (7565, 11646), (8010, 10999), (9078, 9705)]