804532050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 2590548480

約数和(自身を除く): 1786016430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 61, 63, 70, 75, 79, 90, 105, 106, 122, 126, 150, 158, 159, 175, 183, 210, 225, 237, 265, 305, 315, 318, 350, 366, 371, 395, 427, 450, 474, 477, 525, 530, 549, 553, 610, 630, 711, 742, 790, 795, 854, 915, 954, 1050, 1098, 1106, 1113, 1185, 1281, 1325, 1422, 1525, 1575, 1590, 1659, 1830, 1855, 1975, 2135, 2226, 2370, 2385, 2562, 2650, 2745, 2765, 3050, 3150, 3233, 3318, 3339, 3555, 3710, 3843, 3950, 3975, 4187, 4270, 4575, 4770, 4819, 4977, 5490, 5530, 5565, 5925, 6405, 6466, 6678, 7110, 7686, 7950, 8295, 8374, 9150, 9275, 9638, 9699, 9954, 10675, 11130, 11850, 11925, 12561, 12810, 13725, 13825, 14457, 16165, 16590, 16695, 17775, 18550, 19215, 19398, 20935, 21350, 22631, 23850, 24095, 24885, 25122, 27450, 27650, 27825, 28914, 29097, 29309, 32025, 32330, 33390, 33733, 35550, 37683, 38430, 41475, 41870, 43371, 45262, 48190, 48495, 49770, 55650, 58194, 58618, 62805, 64050, 67466, 67893, 72285, 75366, 80825, 82950, 83475, 86742, 87927, 96075, 96990, 101199, 104675, 113155, 120475, 124425, 125610, 135786, 144570, 145485, 146545, 161650, 166950, 168665, 175854, 188415, 192150, 202398, 203679, 209350, 216855, 226310, 240950, 242475, 248850, 255407, 263781, 290970, 293090, 303597, 314025, 337330, 339465, 361425, 376830, 407358, 433710, 439635, 484950, 505995, 510814, 527562, 565775, 607194, 628050, 678930, 722850, 727425, 732725, 766221, 843325, 879270, 942075, 1011990, 1018395, 1084275, 1131550, 1277035, 1318905, 1454850, 1465450, 1517985, 1532442, 1686650, 1697325, 1787849, 1884150, 2036790, 2168550, 2198175, 2298663, 2529975, 2554070, 2637810, 3035970, 3394650, 3575698, 3831105, 4396350, 4597326, 5059950, 5091975, 5363547, 6385175, 6594525, 7589925, 7662210, 8939245, 10183950, 10727094, 11493315, 12770350, 13189050, 15179850, 16090641, 17878490, 19155525, 22986630, 26817735, 32181282, 38311050, 44696225, 53635470, 57466575, 80453205, 89392450, 114933150, 134088675, 160906410, 268177350, 402266025, 804532050]

約数ペア:

[(1, 804532050), (2, 402266025), (3, 268177350), (5, 160906410), (6, 134088675), (7, 114933150), (9, 89392450), (10, 80453205), (14, 57466575), (15, 53635470), (18, 44696225), (21, 38311050), (25, 32181282), (30, 26817735), (35, 22986630), (42, 19155525), (45, 17878490), (50, 16090641), (53, 15179850), (61, 13189050), (63, 12770350), (70, 11493315), (75, 10727094), (79, 10183950), (90, 8939245), (105, 7662210), (106, 7589925), (122, 6594525), (126, 6385175), (150, 5363547), (158, 5091975), (159, 5059950), (175, 4597326), (183, 4396350), (210, 3831105), (225, 3575698), (237, 3394650), (265, 3035970), (305, 2637810), (315, 2554070), (318, 2529975), (350, 2298663), (366, 2198175), (371, 2168550), (395, 2036790), (427, 1884150), (450, 1787849), (474, 1697325), (477, 1686650), (525, 1532442), (530, 1517985), (549, 1465450), (553, 1454850), (610, 1318905), (630, 1277035), (711, 1131550), (742, 1084275), (790, 1018395), (795, 1011990), (854, 942075), (915, 879270), (954, 843325), (1050, 766221), (1098, 732725), (1106, 727425), (1113, 722850), (1185, 678930), (1281, 628050), (1325, 607194), (1422, 565775), (1525, 527562), (1575, 510814), (1590, 505995), (1659, 484950), (1830, 439635), (1855, 433710), (1975, 407358), (2135, 376830), (2226, 361425), (2370, 339465), (2385, 337330), (2562, 314025), (2650, 303597), (2745, 293090), (2765, 290970), (3050, 263781), (3150, 255407), (3233, 248850), (3318, 242475), (3339, 240950), (3555, 226310), (3710, 216855), (3843, 209350), (3950, 203679), (3975, 202398), (4187, 192150), (4270, 188415), (4575, 175854), (4770, 168665), (4819, 166950), (4977, 161650), (5490, 146545), (5530, 145485), (5565, 144570), (5925, 135786), (6405, 125610), (6466, 124425), (6678, 120475), (7110, 113155), (7686, 104675), (7950, 101199), (8295, 96990), (8374, 96075), (9150, 87927), (9275, 86742), (9638, 83475), (9699, 82950), (9954, 80825), (10675, 75366), (11130, 72285), (11850, 67893), (11925, 67466), (12561, 64050), (12810, 62805), (13725, 58618), (13825, 58194), (14457, 55650), (16165, 49770), (16590, 48495), (16695, 48190), (17775, 45262), (18550, 43371), (19215, 41870), (19398, 41475), (20935, 38430), (21350, 37683), (22631, 35550), (23850, 33733), (24095, 33390), (24885, 32330), (25122, 32025), (27450, 29309), (27650, 29097), (27825, 28914)]