624340000

素因数分解:

$2^5\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 1700455680

約数和(自身を除く): 1076115680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 53, 62, 76, 80, 95, 100, 106, 124, 125, 152, 155, 160, 190, 200, 212, 248, 250, 265, 304, 310, 380, 400, 424, 475, 496, 500, 530, 589, 608, 620, 625, 760, 775, 800, 848, 950, 992, 1000, 1007, 1060, 1178, 1240, 1250, 1325, 1520, 1550, 1643, 1696, 1900, 2000, 2014, 2120, 2356, 2375, 2480, 2500, 2650, 2945, 3040, 3100, 3286, 3800, 3875, 4000, 4028, 4240, 4712, 4750, 4960, 5000, 5035, 5300, 5890, 6200, 6572, 6625, 7600, 7750, 8056, 8215, 8480, 9424, 9500, 10000, 10070, 10600, 11780, 11875, 12400, 13144, 13250, 14725, 15200, 15500, 16112, 16430, 18848, 19000, 19375, 20000, 20140, 21200, 23560, 23750, 24800, 25175, 26288, 26500, 29450, 31000, 31217, 32224, 32860, 33125, 38000, 38750, 40280, 41075, 42400, 47120, 47500, 50350, 52576, 53000, 58900, 62000, 62434, 65720, 66250, 73625, 76000, 77500, 80560, 82150, 94240, 95000, 100700, 106000, 117800, 124000, 124868, 125875, 131440, 132500, 147250, 155000, 156085, 161120, 164300, 190000, 201400, 205375, 212000, 235600, 249736, 251750, 262880, 265000, 294500, 310000, 312170, 328600, 368125, 380000, 402800, 410750, 471200, 499472, 503500, 530000, 589000, 620000, 624340, 629375, 657200, 736250, 780425, 805600, 821500, 998944, 1007000, 1026875, 1060000, 1178000, 1248680, 1258750, 1314400, 1472500, 1560850, 1643000, 2014000, 2053750, 2356000, 2497360, 2517500, 2945000, 3121700, 3286000, 3902125, 4028000, 4107500, 4994720, 5035000, 5890000, 6243400, 6572000, 7804250, 8215000, 10070000, 11780000, 12486800, 15608500, 16430000, 19510625, 20140000, 24973600, 31217000, 32860000, 39021250, 62434000, 78042500, 124868000, 156085000, 312170000, 624340000]

約数ペア:

[(1, 624340000), (2, 312170000), (4, 156085000), (5, 124868000), (8, 78042500), (10, 62434000), (16, 39021250), (19, 32860000), (20, 31217000), (25, 24973600), (31, 20140000), (32, 19510625), (38, 16430000), (40, 15608500), (50, 12486800), (53, 11780000), (62, 10070000), (76, 8215000), (80, 7804250), (95, 6572000), (100, 6243400), (106, 5890000), (124, 5035000), (125, 4994720), (152, 4107500), (155, 4028000), (160, 3902125), (190, 3286000), (200, 3121700), (212, 2945000), (248, 2517500), (250, 2497360), (265, 2356000), (304, 2053750), (310, 2014000), (380, 1643000), (400, 1560850), (424, 1472500), (475, 1314400), (496, 1258750), (500, 1248680), (530, 1178000), (589, 1060000), (608, 1026875), (620, 1007000), (625, 998944), (760, 821500), (775, 805600), (800, 780425), (848, 736250), (950, 657200), (992, 629375), (1000, 624340), (1007, 620000), (1060, 589000), (1178, 530000), (1240, 503500), (1250, 499472), (1325, 471200), (1520, 410750), (1550, 402800), (1643, 380000), (1696, 368125), (1900, 328600), (2000, 312170), (2014, 310000), (2120, 294500), (2356, 265000), (2375, 262880), (2480, 251750), (2500, 249736), (2650, 235600), (2945, 212000), (3040, 205375), (3100, 201400), (3286, 190000), (3800, 164300), (3875, 161120), (4000, 156085), (4028, 155000), (4240, 147250), (4712, 132500), (4750, 131440), (4960, 125875), (5000, 124868), (5035, 124000), (5300, 117800), (5890, 106000), (6200, 100700), (6572, 95000), (6625, 94240), (7600, 82150), (7750, 80560), (8056, 77500), (8215, 76000), (8480, 73625), (9424, 66250), (9500, 65720), (10000, 62434), (10070, 62000), (10600, 58900), (11780, 53000), (11875, 52576), (12400, 50350), (13144, 47500), (13250, 47120), (14725, 42400), (15200, 41075), (15500, 40280), (16112, 38750), (16430, 38000), (18848, 33125), (19000, 32860), (19375, 32224), (20000, 31217), (20140, 31000), (21200, 29450), (23560, 26500), (23750, 26288), (24800, 25175)]