150426990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 347237010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 59, 63, 70, 71, 90, 95, 105, 114, 118, 126, 133, 135, 142, 171, 177, 189, 190, 210, 213, 266, 270, 285, 295, 315, 342, 354, 355, 378, 399, 413, 426, 497, 513, 531, 570, 590, 630, 639, 665, 710, 798, 826, 855, 885, 945, 994, 1026, 1062, 1065, 1121, 1197, 1239, 1278, 1330, 1349, 1491, 1593, 1710, 1770, 1890, 1917, 1995, 2065, 2130, 2242, 2394, 2478, 2485, 2565, 2655, 2698, 2982, 3186, 3195, 3363, 3591, 3717, 3834, 3990, 4047, 4130, 4189, 4473, 4970, 5130, 5310, 5605, 5985, 6195, 6390, 6726, 6745, 7182, 7434, 7455, 7847, 7965, 8094, 8378, 8946, 9443, 9585, 10089, 11151, 11210, 11970, 12141, 12390, 12567, 13419, 13490, 14910, 15694, 15930, 16815, 17955, 18585, 18886, 19170, 20178, 20235, 20945, 22302, 22365, 23541, 24282, 25134, 26838, 28329, 29323, 30267, 33630, 35910, 36423, 37170, 37701, 39235, 40470, 41890, 44730, 47082, 47215, 50445, 55755, 56658, 58646, 60534, 60705, 62835, 67095, 70623, 72846, 75402, 78470, 79591, 84987, 87969, 94430, 100890, 111510, 113103, 117705, 121410, 125670, 134190, 141246, 141645, 146615, 151335, 159182, 169974, 175938, 182115, 188505, 211869, 226206, 235410, 238773, 254961, 263907, 283290, 293230, 302670, 353115, 364230, 377010, 397955, 423738, 424935, 439845, 477546, 509922, 527814, 557137, 565515, 706230, 716319, 791721, 795910, 849870, 879690, 1059345, 1114274, 1131030, 1193865, 1274805, 1319535, 1432638, 1583442, 1671411, 2118690, 2148957, 2387730, 2549610, 2639070, 2785685, 3342822, 3581595, 3958605, 4297914, 5014233, 5571370, 7163190, 7917210, 8357055, 10028466, 10744785, 15042699, 16714110, 21489570, 25071165, 30085398, 50142330, 75213495, 150426990]

約数ペア:

[(1, 150426990), (2, 75213495), (3, 50142330), (5, 30085398), (6, 25071165), (7, 21489570), (9, 16714110), (10, 15042699), (14, 10744785), (15, 10028466), (18, 8357055), (19, 7917210), (21, 7163190), (27, 5571370), (30, 5014233), (35, 4297914), (38, 3958605), (42, 3581595), (45, 3342822), (54, 2785685), (57, 2639070), (59, 2549610), (63, 2387730), (70, 2148957), (71, 2118690), (90, 1671411), (95, 1583442), (105, 1432638), (114, 1319535), (118, 1274805), (126, 1193865), (133, 1131030), (135, 1114274), (142, 1059345), (171, 879690), (177, 849870), (189, 795910), (190, 791721), (210, 716319), (213, 706230), (266, 565515), (270, 557137), (285, 527814), (295, 509922), (315, 477546), (342, 439845), (354, 424935), (355, 423738), (378, 397955), (399, 377010), (413, 364230), (426, 353115), (497, 302670), (513, 293230), (531, 283290), (570, 263907), (590, 254961), (630, 238773), (639, 235410), (665, 226206), (710, 211869), (798, 188505), (826, 182115), (855, 175938), (885, 169974), (945, 159182), (994, 151335), (1026, 146615), (1062, 141645), (1065, 141246), (1121, 134190), (1197, 125670), (1239, 121410), (1278, 117705), (1330, 113103), (1349, 111510), (1491, 100890), (1593, 94430), (1710, 87969), (1770, 84987), (1890, 79591), (1917, 78470), (1995, 75402), (2065, 72846), (2130, 70623), (2242, 67095), (2394, 62835), (2478, 60705), (2485, 60534), (2565, 58646), (2655, 56658), (2698, 55755), (2982, 50445), (3186, 47215), (3195, 47082), (3363, 44730), (3591, 41890), (3717, 40470), (3834, 39235), (3990, 37701), (4047, 37170), (4130, 36423), (4189, 35910), (4473, 33630), (4970, 30267), (5130, 29323), (5310, 28329), (5605, 26838), (5985, 25134), (6195, 24282), (6390, 23541), (6726, 22365), (6745, 22302), (7182, 20945), (7434, 20235), (7455, 20178), (7847, 19170), (7965, 18886), (8094, 18585), (8378, 17955), (8946, 16815), (9443, 15930), (9585, 15694), (10089, 14910), (11151, 13490), (11210, 13419), (11970, 12567), (12141, 12390)]