65575242400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{155539}}^1$

素因数の和:155607

約数の個数: 144

約数和(自身を含む): 174971301120

約数和(自身を除く): 109396058720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 544, 620, 680, 775, 800, 850, 992, 1054, 1240, 1360, 1550, 1700, 2108, 2480, 2635, 2720, 3100, 3400, 4216, 4960, 5270, 6200, 6800, 8432, 10540, 12400, 13175, 13600, 16864, 21080, 24800, 26350, 42160, 52700, 84320, 105400, 155539, 210800, 311078, 421600, 622156, 777695, 1244312, 1555390, 2488624, 2644163, 3110780, 3888475, 4821709, 4977248, 5288326, 6221560, 7776950, 9643418, 10576652, 12443120, 13220815, 15553900, 19286836, 21153304, 24108545, 24886240, 26441630, 31107800, 38573672, 42306608, 48217090, 52883260, 62215600, 66104075, 77147344, 81969053, 84613216, 96434180, 105766520, 120542725, 124431200, 132208150, 154294688, 163938106, 192868360, 211533040, 241085450, 264416300, 327876212, 385736720, 409845265, 423066080, 482170900, 528832600, 655752424, 771473440, 819690530, 964341800, 1057665200, 1311504848, 1639381060, 1928683600, 2049226325, 2115330400, 2623009696, 3278762120, 3857367200, 4098452650, 6557524240, 8196905300, 13115048480, 16393810600, 32787621200, 65575242400]

約数ペア:

[(1, 65575242400), (2, 32787621200), (4, 16393810600), (5, 13115048480), (8, 8196905300), (10, 6557524240), (16, 4098452650), (17, 3857367200), (20, 3278762120), (25, 2623009696), (31, 2115330400), (32, 2049226325), (34, 1928683600), (40, 1639381060), (50, 1311504848), (62, 1057665200), (68, 964341800), (80, 819690530), (85, 771473440), (100, 655752424), (124, 528832600), (136, 482170900), (155, 423066080), (160, 409845265), (170, 385736720), (200, 327876212), (248, 264416300), (272, 241085450), (310, 211533040), (340, 192868360), (400, 163938106), (425, 154294688), (496, 132208150), (527, 124431200), (544, 120542725), (620, 105766520), (680, 96434180), (775, 84613216), (800, 81969053), (850, 77147344), (992, 66104075), (1054, 62215600), (1240, 52883260), (1360, 48217090), (1550, 42306608), (1700, 38573672), (2108, 31107800), (2480, 26441630), (2635, 24886240), (2720, 24108545), (3100, 21153304), (3400, 19286836), (4216, 15553900), (4960, 13220815), (5270, 12443120), (6200, 10576652), (6800, 9643418), (8432, 7776950), (10540, 6221560), (12400, 5288326), (13175, 4977248), (13600, 4821709), (16864, 3888475), (21080, 3110780), (24800, 2644163), (26350, 2488624), (42160, 1555390), (52700, 1244312), (84320, 777695), (105400, 622156), (155539, 421600), (210800, 311078)]