298170400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 820447488

約数和(自身を除く): 522277088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 775, 800, 880, 992, 1093, 1100, 1240, 1364, 1550, 1705, 1760, 2186, 2200, 2480, 2728, 3100, 3410, 4372, 4400, 4960, 5456, 5465, 6200, 6820, 8525, 8744, 8800, 10912, 10930, 12023, 12400, 13640, 17050, 17488, 21860, 24046, 24800, 27280, 27325, 33883, 34100, 34976, 43720, 48092, 54560, 54650, 60115, 67766, 68200, 87440, 96184, 109300, 120230, 135532, 136400, 169415, 174880, 192368, 218600, 240460, 271064, 272800, 300575, 338830, 372713, 384736, 437200, 480920, 542128, 601150, 677660, 745426, 847075, 874400, 961840, 1084256, 1202300, 1355320, 1490852, 1694150, 1863565, 1923680, 2404600, 2710640, 2981704, 3388300, 3727130, 4809200, 5421280, 5963408, 6776600, 7454260, 9317825, 9618400, 11926816, 13553200, 14908520, 18635650, 27106400, 29817040, 37271300, 59634080, 74542600, 149085200, 298170400]

約数ペア:

[(1, 298170400), (2, 149085200), (4, 74542600), (5, 59634080), (8, 37271300), (10, 29817040), (11, 27106400), (16, 18635650), (20, 14908520), (22, 13553200), (25, 11926816), (31, 9618400), (32, 9317825), (40, 7454260), (44, 6776600), (50, 5963408), (55, 5421280), (62, 4809200), (80, 3727130), (88, 3388300), (100, 2981704), (110, 2710640), (124, 2404600), (155, 1923680), (160, 1863565), (176, 1694150), (200, 1490852), (220, 1355320), (248, 1202300), (275, 1084256), (310, 961840), (341, 874400), (352, 847075), (400, 745426), (440, 677660), (496, 601150), (550, 542128), (620, 480920), (682, 437200), (775, 384736), (800, 372713), (880, 338830), (992, 300575), (1093, 272800), (1100, 271064), (1240, 240460), (1364, 218600), (1550, 192368), (1705, 174880), (1760, 169415), (2186, 136400), (2200, 135532), (2480, 120230), (2728, 109300), (3100, 96184), (3410, 87440), (4372, 68200), (4400, 67766), (4960, 60115), (5456, 54650), (5465, 54560), (6200, 48092), (6820, 43720), (8525, 34976), (8744, 34100), (8800, 33883), (10912, 27325), (10930, 27280), (12023, 24800), (12400, 24046), (13640, 21860), (17050, 17488)]