157737300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 538632192

約数和(自身を除く): 380894892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2423, 2604, 3100, 3255, 4340, 4650, 4846, 5425, 6510, 7269, 9300, 9692, 10850, 12115, 13020, 14538, 16275, 16961, 21700, 24230, 29076, 32550, 33922, 36345, 48460, 50883, 60575, 65100, 67844, 72690, 75113, 84805, 101766, 121150, 145380, 150226, 169610, 181725, 203532, 225339, 242300, 254415, 300452, 339220, 363450, 375565, 424025, 450678, 508830, 525791, 726900, 751130, 848050, 901356, 1017660, 1051582, 1126695, 1272075, 1502260, 1577373, 1696100, 1877825, 2103164, 2253390, 2544150, 2628955, 3154746, 3755650, 4506780, 5088300, 5257910, 5633475, 6309492, 7511300, 7886865, 10515820, 11266950, 13144775, 15773730, 22533900, 26289550, 31547460, 39434325, 52579100, 78868650, 157737300]

約数ペア:

[(1, 157737300), (2, 78868650), (3, 52579100), (4, 39434325), (5, 31547460), (6, 26289550), (7, 22533900), (10, 15773730), (12, 13144775), (14, 11266950), (15, 10515820), (20, 7886865), (21, 7511300), (25, 6309492), (28, 5633475), (30, 5257910), (31, 5088300), (35, 4506780), (42, 3755650), (50, 3154746), (60, 2628955), (62, 2544150), (70, 2253390), (75, 2103164), (84, 1877825), (93, 1696100), (100, 1577373), (105, 1502260), (124, 1272075), (140, 1126695), (150, 1051582), (155, 1017660), (175, 901356), (186, 848050), (210, 751130), (217, 726900), (300, 525791), (310, 508830), (350, 450678), (372, 424025), (420, 375565), (434, 363450), (465, 339220), (525, 300452), (620, 254415), (651, 242300), (700, 225339), (775, 203532), (868, 181725), (930, 169610), (1050, 150226), (1085, 145380), (1302, 121150), (1550, 101766), (1860, 84805), (2100, 75113), (2170, 72690), (2325, 67844), (2423, 65100), (2604, 60575), (3100, 50883), (3255, 48460), (4340, 36345), (4650, 33922), (4846, 32550), (5425, 29076), (6510, 24230), (7269, 21700), (9300, 16961), (9692, 16275), (10850, 14538), (12115, 13020)]