15972019950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149341}}^1$

素因数の和:149410

約数の個数: 96

約数和(自身を含む): 42666412032

約数和(自身を除く): 26694392082

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 310, 345, 465, 575, 690, 713, 775, 930, 1150, 1426, 1550, 1725, 2139, 2325, 3450, 3565, 4278, 4650, 7130, 10695, 17825, 21390, 35650, 53475, 106950, 149341, 298682, 448023, 746705, 896046, 1493410, 2240115, 3434843, 3733525, 4480230, 4629571, 6869686, 7467050, 9259142, 10304529, 11200575, 13888713, 17174215, 20609058, 22401150, 23147855, 27777426, 34348430, 46295710, 51522645, 69443565, 85871075, 103045290, 106480133, 115739275, 138887130, 171742150, 212960266, 231478550, 257613225, 319440399, 347217825, 515226450, 532400665, 638880798, 694435650, 1064801330, 1597201995, 2662003325, 3194403990, 5324006650, 7986009975, 15972019950]

約数ペア:

[(1, 15972019950), (2, 7986009975), (3, 5324006650), (5, 3194403990), (6, 2662003325), (10, 1597201995), (15, 1064801330), (23, 694435650), (25, 638880798), (30, 532400665), (31, 515226450), (46, 347217825), (50, 319440399), (62, 257613225), (69, 231478550), (75, 212960266), (93, 171742150), (115, 138887130), (138, 115739275), (150, 106480133), (155, 103045290), (186, 85871075), (230, 69443565), (310, 51522645), (345, 46295710), (465, 34348430), (575, 27777426), (690, 23147855), (713, 22401150), (775, 20609058), (930, 17174215), (1150, 13888713), (1426, 11200575), (1550, 10304529), (1725, 9259142), (2139, 7467050), (2325, 6869686), (3450, 4629571), (3565, 4480230), (4278, 3733525), (4650, 3434843), (7130, 2240115), (10695, 1493410), (17825, 896046), (21390, 746705), (35650, 448023), (53475, 298682), (106950, 149341)]